Cite

En Route to White Horse (Photo by Mrs. H. J. Goetzman), Oct. 22, 1902

MLA

Goetzman, M. W. En Route to White Horse (Photo by Mrs. H. J. Goetzman), Oct. 22, 1902. 1902. https://collections.library.yale.edu/catalog/2011743.

APA, 6th edition

Goetzman, M. W. (1902). En Route to White Horse (Photo by Mrs. H. J. Goetzman), Oct. 22, 1902 [Photographic prints, Photographs]. https://collections.library.yale.edu/catalog/2011743.