Cite

December 13-18, 1803 and sketched plans [unidentified]

MLA

Clark, William, 1770-1838. December 13-18, 1803 and sketched plans [unidentified]. Box 1, folder 1. 1803-1805. https://collections.library.yale.edu/catalog/2002876.

APA, 6th edition

Clark, William, 1770-1838. (["Box 1, folder 1"])(1803-1805)[December 13-18, 1803 and sketched plans [unidentified]]. https://collections.library.yale.edu/catalog/2002876.