Map an archive box record — series, box, folder, item — to a complete citation. Free, no sign-up.
What this tool does
Archive finding aids describe records by series, box, folder and item, but a citation needs those levels in the right order with the right labels. Getting the hierarchy backwards sends the next researcher to the wrong shelf. This mapper takes the finding-aid levels exactly as the archive lists them and assembles the citation top-down — repository, collection, series, box, folder, item — so the citation mirrors the shelf it came from.
Why it matters
Good citations do quiet work. They let a reader find every source you used, they show that your argument rests on real evidence rather than memory, and they protect you: a clean reference list is much harder to challenge than a vague one. Most marks lost on referencing are not lost on difficult sources. They are lost on small, repeated slips — a missing year, a swapped initial, a title in the wrong case — that a quick tool pass catches before submission.
How to use it
- Enter repository and collection.
- Add series, box, folder and item numbers.
- Copy the mapped citation.
Worked example
Repository National Archives, collection Foreign Office, series FO 371, box 123, folder 4, item 7 maps to: National Archives, Foreign Office, FO 371, Box 123, Folder 4, Item 7. Every level present, in shelf order, nothing guessed.
Tips for good results
Copy the reference code exactly as the finding aid prints it, including spaces and slashes. One changed character is a different record.
Work from the source itself, not from another paper’s copy of it. And keep one style for the whole list: a single mixed entry undermines an otherwise perfect bibliography.
Honest limits
Archives label levels differently (record group, subseries, file, piece) and this tool uses the common series-box-folder-item labels. If your archive uses other labels, keep its wording in the citation and use this tool for the order, not the labels.
Common mistakes to avoid
Common mistakes to avoid: copying a reference from another paper without checking it against the original, trusting a PDF filename for the title or year, and mixing two styles in one list. Each of these looks harmless alone and careless together. Run the tool, read its output once, and compare it with the source itself before you paste it into your document.
Before you submit
Run through this short check before you submit: is every author name spelled as it appears on the source, is every year present and correct, and does every in-text citation have a matching entry in your reference list? Read the list once from top to bottom rather than skimming it. Most referencing errors are found in that single slow read, and fixing them there is far cheaper than fixing them after a reviewer finds them. If one entry still looks odd after that read, check it against the original source before you change anything else.
Frequently asked questions
Is this tool really free?
Yes. It runs in your browser on this page, with no account and no payment. Nothing you paste leaves your computer.
Do I still need to check the result?
Yes, once. Tools apply rules; they cannot verify facts about your source. Compare the output with the source itself before submitting.
Can I use the output in my paper?
Yes. The output is a formatted reference or analysis for your own work. Keep the source’s facts accurate and the formatting consistent across your list.
What if the tool’s output differs from my style guide?
Trust the style guide. Tools encode the common rules of a style; your university or journal’s own sheet wins every disagreement. Use the tool to do the routine work, then apply the local rule where it differs.
Also available in Spanish: Mapeador de Caja de Archivo a Cita – Convierte Registros de Caja y Carpeta en Citas Gratis.