Cite

Mr. Groff, with caption: "What Lingnan and Penn State have achieved."

MLA

Mr. Groff, with Caption: "What Lingnan and Penn State Have Achieved.". 0AD. https://collections.library.yale.edu/catalog/12375148.

APA, 6th edition

Mr. Groff, with caption: "What Lingnan and Penn State have achieved.". (0 C.E.). [Photographs (AAT)]. https://collections.library.yale.edu/catalog/12375148.