Cite

Wolf, Arch, Senior. Shopping list

MLA

Kilpatrick, Jack Frederick (1915-1967). Wolf, Arch, Senior. Shopping list. Box 1, folder 2. undated. https://collections.library.yale.edu/catalog/15491310.

APA, 6th edition

Kilpatrick, Jack Frederick (1915-1967). (["Box 1, folder 2"])(undated)[Wolf, Arch, Senior. Shopping list]. https://collections.library.yale.edu/catalog/15491310.