U.S. Geographical Surveys West of 100th Meridian. Vol. I. Geographical Report. Plate No. VII. Elvado de Los Padres, Colorado River. 1872
MLA
U.S. Geographical Surveys West of 100th Meridian. Vol. I. Geographical Report. Plate No. VII. Elvado De Los Padres, Colorado River. 1872. 1873. https://collections.library.yale.edu/catalog/2016475.
APA, 6th edition
U.S. Geographical Surveys West of 100th Meridian. Vol. I. Geographical Report. Plate No. VII. Elvado de Los Padres, Colorado River. 1872. (1873). [Lithographs, Planographic prints]. https://collections.library.yale.edu/catalog/2016475.