APA (7th ed.) Citation

United States. Army. Corps of Topographical Engineers, United States. War Department, & Pope, J. (1850). Report of the Secretary of War: Communicating the report of an exploration of the territory of Minnesota. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Army. Corps of Topographical Engineers, United States. War Department, and John Pope. Report of the Secretary of War: Communicating the Report of an Exploration of the Territory of Minnesota. [Washington]: [publisher not identified], 1850.

MLA (9th ed.) Citation

United States. Army. Corps of Topographical Engineers, et al. Report of the Secretary of War: Communicating the Report of an Exploration of the Territory of Minnesota. [publisher not identified], 1850.