Cite

Mr. Yung Ping Hang & Mr. Laird planting trees at Robert Laird School

MLA

Mr. Yung Ping Hang & Mr. Laird Planting Trees at Robert Laird School. 0AD. https://collections.library.yale.edu/catalog/12394889.

APA, 6th edition

Mr. Yung Ping Hang & Mr. Laird planting trees at Robert Laird School. (0 C.E.). [Photographs (AAT)]. https://collections.library.yale.edu/catalog/12394889.