Cite

George Barbour and students at the gate to the Summer Palace, Beijing, China, ca. 1930

MLA

George Barbour and Students at the Gate to the Summer Palace, Beijing, China, Ca. 1930. 1930. https://collections.library.yale.edu/catalog/11420925.

APA, 6th edition

George Barbour and students at the gate to the Summer Palace, Beijing, China, ca. 1930. (1930). [Group portraits (AAT), photographs (AAT)]. https://collections.library.yale.edu/catalog/11420925.