Cite

Winners of silkworm competition in Yung Kei

MLA

Winners of Silkworm Competition in Yung Kei. 1928. https://collections.library.yale.edu/catalog/12374673.

APA, 6th edition

Winners of silkworm competition in Yung Kei. (1928). [Photographs (AAT)]. https://collections.library.yale.edu/catalog/12374673.