APA (7th ed.) Citation

Christensen, K. A., United States. Soil Conservation Service, & University of Minnesota. Agricultural Experiment Station. (1988). Soil survey of Brown County, Minnesota. The Service.

Chicago Style (17th ed.) Citation

Christensen, Keith A., United States. Soil Conservation Service, and University of Minnesota. Agricultural Experiment Station. Soil Survey of Brown County, Minnesota. [Washington, D.C.?]: The Service, 1988.

MLA (8th ed.) Citation

Christensen, Keith A., et al. Soil Survey of Brown County, Minnesota. The Service, 1988.