Cite

The Summit of Pike's Peak, no. 53150

MLA

The Summit of Pike's Peak, No. 53150. Detroit Photographic Co. or Detroit Publishing Co, 1901. https://collections.library.yale.edu/catalog/2005900.

APA, 6th edition

The Summit of Pike's Peak, no. 53150. (1901). [Photographic prints, Photographs]. Detroit Photographic Co. or Detroit Publishing Co. https://collections.library.yale.edu/catalog/2005900.