The form of a citation
Fonds, shelfmark, folio, date consulted: “Humboldt, Journal III (1799-1800), f. 45, consulted 1 October 2026”.
The folio, a stable number
Every page gets a folio at deposit, which never changes, even if the page later moves to another shelfmark: that’s what makes the citation durable.
What a citation carries
- The name of the fonds or archive service
- The shelfmark of the conservation unit
- The folio of the page cited
- The date consulted
- A note of whether the transcription or the translation was used
- A link to the page, when one exists

The account takes a minute to open, a hundred pages free for a year.
Does the folio shown while reading change if I move the page?
No: the folio is assigned once and for all at deposit and is never recalculated, even if the page changes shelfmark.
Is there already a stable link to copy for each page?
Not yet: one-click citation and the stable link are in the works. In the meantime, the fonds, shelfmark and folio are enough to cite a page.
Should you cite the transcription or the translation?
Either, depending on use, or both; both stay displayed side by side and accessible at any time.
What about exporting the cited page for a piece of work?
A PDF export of the page or of a selection is possible at any time; the dedicated page details the formats.
See it on your own pages
A hundred pages transcribed and translated, for a year, no card required.