Cite

Entrance to cave mosque in Ts'ui Ti P'o, Gansu, China, 1936

MLA

Pickens, Claude L., 1900-1985. Entrance to cave mosque in Ts'ui Ti P'o, Gansu, China, 1936. Box 333 | Folder 1. 1936. https://collections.library.yale.edu/catalog/11424998.

APA, 6th edition

Pickens, Claude L., 1900-1985. (["Box 333 | Folder 1"])(1936)[Entrance to cave mosque in Ts'ui Ti P'o, Gansu, China, 1936]. https://collections.library.yale.edu/catalog/11424998.