Cite

Photograph album - Vol. 1 - primarily Nanjing (Nanking), Beijing (Peking)

MLA

Scheufler, Karl W. Photograph Album - Vol. 1 - Primarily Nanjing (Nanking), Beijing (Peking). 0AD. https://collections.library.yale.edu/catalog/33277531.

APA, 6th edition

Scheufler, K. W. (0 C.E.). Photograph album - Vol. 1 - primarily Nanjing (Nanking), Beijing (Peking). https://collections.library.yale.edu/catalog/33277531.