APA引文

United States. Department of the Interior. Division of Information. (1963). Natural resources of Washington. U.S. Govt. Print. Off..

Chicago Style (17th ed.) Citation

United States. Department of the Interior. Division of Information. Natural Resources of Washington. [Washington: U.S. Govt. Print. Off., 1963.

MLA引文

United States. Department of the Interior. Division of Information. Natural Resources of Washington. U.S. Govt. Print. Off., 1963.

警告：這些引文格式不一定是100％准確.