APA (7th ed.) Citation

Aziz, F. P. (1989). Soil survey of Golden Valley County, North Dakota. The Service.

Chicago Style (17th ed.) Citation

Aziz, Frederick P. Soil Survey of Golden Valley County, North Dakota. [Washington, D.C.?]: The Service, 1989.

MLA (9th ed.) Citation

Aziz, Frederick P. Soil Survey of Golden Valley County, North Dakota. The Service, 1989.