MLA

Pond, Fred. E. (Frederick Eugene), 1856-1925. Miscellaneous ephemera, manuscripts, and other papers on angling and hunting. Box 3, folder 60. 1874, undated. https://collections.library.yale.edu/catalog/31445417.

APA, 6th edition

Pond, Fred. E. (Frederick Eugene), 1856-1925. (["Box 3, folder 60"])(1874, undated)[Miscellaneous ephemera, manuscripts, and other papers on angling and hunting]. https://collections.library.yale.edu/catalog/31445417.