APA (7th ed.) Citation

United States. Foreign Agricultural Service & Coyner, M. S. C. (1959). Guatemala soil regions. Foreign Agricultural Service, U.S. Dept. of Agriculture.

Chicago Style (17th ed.) Citation

United States. Foreign Agricultural Service and Mary Susan Coiner Coyner. Guatemala Soil Regions. [Washington, D.C.]: Foreign Agricultural Service, U.S. Dept. of Agriculture, 1959.

MLA (9th ed.) Citation

United States. Foreign Agricultural Service and Mary Susan Coiner Coyner. Guatemala Soil Regions. Foreign Agricultural Service, U.S. Dept. of Agriculture, 1959.