Cite

[Nine men with transit posed in front of railroad tracks]

MLA

[Nine Men with Transit Posed in Front of Railroad Tracks]. 0AD. https://collections.library.yale.edu/catalog/2065244.

APA, 6th edition

[Nine men with transit posed in front of railroad tracks]. (0 C.E.). [Albumen prints, Group portraits, Photographic prints, Photographs]. https://collections.library.yale.edu/catalog/2065244.