Cite

Yale College diploma

MLA

Pickens, William, 1881-1954. Yale College diploma. Box 6 (Oversize). 1904 1904. https://collections.library.yale.edu/catalog/11870031.

APA, 6th edition

Pickens, William, 1881-1954. (["Box 6 (Oversize)"])(1904 1904)[Yale College diploma]. https://collections.library.yale.edu/catalog/11870031.