MLA

The Citadel, Marion Square, Charleston, S.C.. No. 53518. Detroit Photographic Co. or Detroit Publishing Co, 0AD. https://collections.library.yale.edu/catalog/2006839.

APA, 6th edition

The Citadel, Marion Square, Charleston, S.C.. no. 53518. (0 C.E.). [Photograph albums, Photographic prints, Photographs, Photolithography, Photomechanical prints]. Detroit Photographic Co. or Detroit Publishing Co. https://collections.library.yale.edu/catalog/2006839.