APA引文

Washington Conservation Needs Committee. (1962). Washington soil and water conservation needs inventory. Washington Conservation Needs Committee.

Chicago Style (17th ed.) Citation

Washington Conservation Needs Committee. Washington Soil and Water Conservation Needs Inventory. [Spokane, Wash.]: Washington Conservation Needs Committee, 1962.

MLA引文

Washington Conservation Needs Committee. Washington Soil and Water Conservation Needs Inventory. Washington Conservation Needs Committee, 1962.

警告：這些引文格式不一定是100％准確.