From W. River of Shevits at summit of Grand Wash fault ... to NW
MLA
Fraser, George C. From W. River of Shevits at Summit of Grand Wash Fault ... to NW. 1930. https://collections.library.yale.edu/catalog/2017906.
APA, 6th edition
Fraser, G. C. (1930). From W. River of Shevits at summit of Grand Wash fault ... to NW [Photographic prints, Photographs]. https://collections.library.yale.edu/catalog/2017906.