Cite

Yenching University class trip to visit palace grounds, Beijing, China, ca. 1920-1930

MLA

Yenching University Class Trip to Visit Palace Grounds, Beijing, China, Ca. 1920-1930. 1920. https://collections.library.yale.edu/catalog/11427165.

APA, 6th edition

Yenching University class trip to visit palace grounds, Beijing, China, ca. 1920-1930. (1920). [Group portraits (AAT), photographs (AAT)]. https://collections.library.yale.edu/catalog/11427165.