APA (7th ed.) Citation

United States. Soil Conservation Service, United States. Forest Service, New Mexico State University. Agricultural Experiment Station, & Hilley, T. E. (1981). Soil survey of San Miguel County area, New Mexico. U.S. Dept. of Agriculture, Soil Conservation Service and Forest Service.

Chicago Style (17th ed.) Citation

United States. Soil Conservation Service, United States. Forest Service, New Mexico State University. Agricultural Experiment Station, and Terry E. Hilley. Soil Survey of San Miguel County Area, New Mexico. [Washington, D.C.?]: U.S. Dept. of Agriculture, Soil Conservation Service and Forest Service, 1981.

MLA (9th ed.) Citation

United States. Soil Conservation Service, et al. Soil Survey of San Miguel County Area, New Mexico. U.S. Dept. of Agriculture, Soil Conservation Service and Forest Service, 1981.