Cite

[Large crowd watching a parade at corner of G and 9th Sts, Arcata]

MLA

Union, Arcata. [Large Crowd Watching a Parade at Corner of G and 9th Sts, Arcata]. 0AD. https://collections.library.yale.edu/catalog/12246784.

APA, 6th edition

Union, A. (0 C.E.). [Large crowd watching a parade at corner of G and 9th Sts, Arcata] [Photographs]. https://collections.library.yale.edu/catalog/12246784.