MLA

Plowden, David (1932). Mural, Side of Building. Corner of Kentucky and Republic Streets, Buffalo, New York (899-735). Box 142. 1999 August. https://collections.library.yale.edu/catalog/2042775.

APA, 6th edition

Plowden, David (1932). (["Box 142"])(1999 August)[Mural, Side of Building. Corner of Kentucky and Republic Streets, Buffalo, New York (899-735)]. https://collections.library.yale.edu/catalog/2042775.