Minaret of the chief mosque in Xining, Qinghai, China, 1936
MLA
Pickens, Claude L., 1900-1985. Minaret of the chief mosque in Xining, Qinghai, China, 1936. Box 333 | Folder 1. 1936. https://collections.library.yale.edu/catalog/11424989.
APA, 6th edition
Pickens, Claude L., 1900-1985. (["Box 333 | Folder 1"])(1936)[Minaret of the chief mosque in Xining, Qinghai, China, 1936]. https://collections.library.yale.edu/catalog/11424989.