Cite

"Jim the Giant-Killer--By Proxy."

MLA

Hansen, Bert, 1944-. "Jim the Giant-Killer--By Proxy.". Box 11, folder 17. 1888 January 25. https://collections.library.yale.edu/catalog/32326786.

APA, 6th edition

Hansen, Bert, 1944-. (["Box 11, folder 17"])(1888 January 25)["Jim the Giant-Killer--By Proxy."]. https://collections.library.yale.edu/catalog/32326786.