MLA

Wat, Aleksander, 1900-1967. Photographs. Box 35, folder 810-811. 1929-1967. https://collections.library.yale.edu/catalog/11018245.

APA, 6th edition

Wat, Aleksander, 1900-1967. (["Box 35, folder 810-811"])(1929-1967)[Photographs]. https://collections.library.yale.edu/catalog/11018245.