Cite

Loose photographs - Chinese students and church workers, missionaries

MLA

Scheufler, Karl W. Loose Photographs - Chinese Students and Church Workers, Missionaries. 0AD. https://collections.library.yale.edu/catalog/33267739.

APA, 6th edition

Scheufler, K. W. (0 C.E.). Loose photographs - Chinese students and church workers, missionaries. https://collections.library.yale.edu/catalog/33267739.