Cite

Keen Hall: Room reserved for the Keen Memorial College

MLA

Keen Hall: Room Reserved for the Keen Memorial College. 0AD. https://collections.library.yale.edu/catalog/17029732.

APA, 6th edition

Keen Hall: Room reserved for the Keen Memorial College. (0 C.E.). [Photographs (AAT)]. https://collections.library.yale.edu/catalog/17029732.