APA (7th ed.) Citation

United States. Soil Conservation Service. (1963). Land of Washington. U.S. Dept. of Agriculture, Soil Conservation Service.

Chicago Style (17th ed.) Citation

United States. Soil Conservation Service. Land of Washington. [Portland, Or.: U.S. Dept. of Agriculture, Soil Conservation Service, 1963.

MLA (8th ed.) Citation

United States. Soil Conservation Service. Land of Washington. U.S. Dept. of Agriculture, Soil Conservation Service, 1963.

Warning: These citations may not always be 100% accurate.