Cite

Hacker, Arthur

MLA

Ford, Julia Ellsworth, 1859-1950. Hacker, Arthur. Box 1, folder 33. 1902, circa 1916. https://collections.library.yale.edu/catalog/17167830.

APA, 6th edition

Ford, Julia Ellsworth, 1859-1950. (["Box 1, folder 33"])(1902, circa 1916)[Hacker, Arthur]. https://collections.library.yale.edu/catalog/17167830.