Route about September 2-9, 1805
MLA
Clark, William, 1770-1838, Lewis, Meriwether, 1774-180. Route about September 2-9, 1805. Box 1 | Folder 32. 1805?. https://collections.library.yale.edu/catalog/2002480.
APA, 6th edition
Clark, William, 1770-1838, & Lewis, Meriwether, 1774-180. (["Box 1 | Folder 32"])(1805?)[Route about September 2-9, 1805]. https://collections.library.yale.edu/catalog/2002480.