Cite

Volume II:

MLA

Harkness, Mary Emma Stillman, 1874-1950. Volume II:. Box 1, folder 2. 1730-1812. https://collections.library.yale.edu/catalog/2064385.

APA, 6th edition

Harkness, Mary Emma Stillman, 1874-1950. (["Box 1, folder 2"])(1730-1812)[Volume II:]. https://collections.library.yale.edu/catalog/2064385.