U.S. Geographical surveys west of the 100th meridian. Vol. I Geographical report. Plate No.XXIII. Grand Canon of the Colorado, near Paria Creek, looking east. 1872
MLA
U.S. Geographical Surveys West of the 100th Meridian. Vol. I Geographical Report. Plate No.XXIII. Grand Canon of the Colorado, near Paria Creek, Looking East. 1872. 1873. https://collections.library.yale.edu/catalog/2015871.
APA, 6th edition
U.S. Geographical surveys west of the 100th meridian. Vol. I Geographical report. Plate No.XXIII. Grand Canon of the Colorado, near Paria Creek, looking east. 1872. (1873). [Lithographs, Planographic prints]. https://collections.library.yale.edu/catalog/2015871.