APA引文

United States. Council on Environmental Quality. (1970). Environmental quality. 1st-. U.S. Govt. Print. Off.

芝加哥风格引文

United States. Council on Environmental Quality. Environmental Quality. 1st-. [Washington: U.S. Govt. Print. Off, 1970.

MLA引文

United States. Council on Environmental Quality. Environmental Quality. 1st-. U.S. Govt. Print. Off, 1970.

警告:这些引文格式不一定是100%准确.