Цитирование APA (7-е изд.)

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

Цитирование в стиле Чикаго (17-е изд.)

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

Цитирование MLA (8-е изд.)

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

Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.