Cite

U.S. Geographical Surveys Volume 1. Geogrl. Report. West of the 100th Meridian. Seasons of 1869,-71,-72,-73,-74,-75,-76,-77,-78. 1st. Lieut. Geo. M. Wheller, Corps of Engineers, U.S. Army in Charge. Sketch Indicating a Distribution of the Territorial D

MLA

U.S. Geographical Surveys Volume 1. Geogrl. Report. West of the 100th Meridian. Seasons of 1869,-71,-72,-73,-74,-75,-76,-77,-78. 1st. Lieut. Geo. M. Wheller, Corps of Engineers, U.S. Army in Charge. Sketch Indicating a Distribution of the Territorial D. 1879. https://collections.library.yale.edu/catalog/2016525.

APA, 6th edition

U.S. Geographical Surveys Volume 1. Geogrl. Report. West of the 100th Meridian. Seasons of 1869,-71,-72,-73,-74,-75,-76,-77,-78. 1st. Lieut. Geo. M. Wheller, Corps of Engineers, U.S. Army in Charge. Sketch Indicating a Distribution of the Territorial D. (1879). [Lithographs, Planographic prints]. https://collections.library.yale.edu/catalog/2016525.