Washington Conservation Needs Committee. (1962). Washington soil and water conservation needs inventory. Washington Conservation Needs Committee.
Цитирование в стиле Чикаго (17-е изд.)Washington Conservation Needs Committee. Washington Soil and Water Conservation Needs Inventory. [Spokane, Wash.]: Washington Conservation Needs Committee, 1962.
Цитирование MLA (8-е изд.)Washington Conservation Needs Committee. Washington Soil and Water Conservation Needs Inventory. Washington Conservation Needs Committee, 1962.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.