Cite

[Photograph of Charles Robert Cross and Frederick Archer Brewster]

MLA

[Photograph of Charles Robert Cross and Frederick Archer Brewster]. 0AD. https://collections.library.yale.edu/catalog/11683427.

APA, 6th edition

[Photograph of Charles Robert Cross and Frederick Archer Brewster]. (0 C.E.). [Group portraits, Photographs]. https://collections.library.yale.edu/catalog/11683427.