Library, U. S. D. o. A. (1947). Bibliography of agriculture. Director of the Bureau of the Budget.
Цитирование в стиле Чикаго (17-е изд.)Library, United States. Department of Agriculture. Bibliography of Agriculture. Director of the Bureau of the Budget, 1947.
Цитирование MLA (9-е изд.)Library, United States. Department of Agriculture. Bibliography of Agriculture. Director of the Bureau of the Budget, 1947.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.