APA (7th ed.) Citation

Anna, L. O. (1980). Ground-water data for Billings, Golden Valley, and Slope Counties, North Dakota. [North Dakota Geological Survey].

Chicago Style (17th ed.) Citation

Anna, Lawrence O. Ground-water Data for Billings, Golden Valley, and Slope Counties, North Dakota. Bismarck, N.D.: [North Dakota Geological Survey], 1980.

MLA (9th ed.) Citation

Anna, Lawrence O. Ground-water Data for Billings, Golden Valley, and Slope Counties, North Dakota. [North Dakota Geological Survey], 1980.