Cite

Killie, C. A., photographer, "The siege of Peking"

MLA

Killie, C. A., Photographer, "The Siege of Peking". 0AD. https://collections.library.yale.edu/catalog/10021975.

APA, 6th edition

Killie, C. A., photographer, "The siege of Peking". (0 C.E.). https://collections.library.yale.edu/catalog/10021975.