Cite

Document, signed, Weimar

MLA

Speck, William A. (William Alfred), 1864-1928. Document, signed, Weimar. Box 10, folder 313. 1809 Jul 27. https://collections.library.yale.edu/catalog/2005374.

APA, 6th edition

Speck, William A. (William Alfred), 1864-1928. (["Box 10, folder 313"])(1809 Jul 27)[Document, signed, Weimar]. https://collections.library.yale.edu/catalog/2005374.