APA (7th ed.) Citation

University of Maryland, Baltimore County. Department of Geography, Rabenhorst, T. D., & Hugus, M. K. (1981). An Atlas of the United States: Climate, agriculture. Department of Geography, University of Maryland Baltimore County.

Chicago Style (17th ed.) Citation

University of Maryland, Baltimore County. Department of Geography, Thomas D. Rabenhorst, and Marc K. Hugus. An Atlas of the United States: Climate, Agriculture. Baltimore, Md.: Department of Geography, University of Maryland Baltimore County, 1981.

MLA (9th ed.) Citation

University of Maryland, Baltimore County. Department of Geography, et al. An Atlas of the United States: Climate, Agriculture. Department of Geography, University of Maryland Baltimore County, 1981.