Cite

Photographs of thresher crews near Rugby, North Dakota [graphic].

MLA

Harroun, and Stevens. Photographs of Thresher Crews near Rugby, North Dakota [Graphic]. Harroun & Stevens, 0AD. https://collections.library.yale.edu/catalog/2011096.

APA, 6th edition

H., & S. (0 C.E.). Photographs of thresher crews near Rugby, North Dakota [graphic]. [Pictorial works, Photographic prints]. Harroun & Stevens. https://collections.library.yale.edu/catalog/2011096.