Cite

Chronological sequence - Dr. Yen Ching-yueh, Professor of Sociology

MLA

Chronological Sequence - Dr. Yen Ching-Yueh, Professor of Sociology. 1947. https://collections.library.yale.edu/catalog/12376840.

APA, 6th edition

Chronological sequence - Dr. Yen Ching-yueh, Professor of Sociology. (1947). [Photographs (AAT)]. https://collections.library.yale.edu/catalog/12376840.