Cite

Simmonds, William. 7 ALS, [v.p.]

MLA

Drinkwater, John, 1882-1937. Simmonds, William. 7 ALS, [v.p.]. Box 8, folder 343. 1920 Aug 11-1933 May 26. https://collections.library.yale.edu/catalog/17280591.

APA, 6th edition

Drinkwater, John, 1882-1937. (["Box 8, folder 343"])(1920 Aug 11-1933 May 26)[Simmonds, William. 7 ALS, [v.p.]]. https://collections.library.yale.edu/catalog/17280591.