Cite

Chronological sequence - The ducks of the Pa Chia Tsun duck farm

MLA

Chronological Sequence - The Ducks of the Pa Chia Tsun Duck Farm. 1948. https://collections.library.yale.edu/catalog/12376895.

APA, 6th edition

Chronological sequence - The ducks of the Pa Chia Tsun duck farm. (1948). [Photographs (AAT)]. https://collections.library.yale.edu/catalog/12376895.