Spanish Peaks, no. 0021
MLA
Spanish Peaks, No. 0021. Detroit Photographic Co. or Detroit Publishing Co, 0AD. https://collections.library.yale.edu/catalog/2005796.
APA, 6th edition
Spanish Peaks, no. 0021. (0 C.E.). [Photographic prints, Photographs]. Detroit Photographic Co. or Detroit Publishing Co. https://collections.library.yale.edu/catalog/2005796.