APA引文

Richard P Pohanish. (1997). Rapid guide to hazardous chemicals in the environment. New York: Van Nostrand Reinhold.

Trích dẫn kiểu Chicago

Richard P Pohanish. Rapid Guide to Hazardous Chemicals in the Environment. New York: Van Nostrand Reinhold, 1997.

MLA引文

Richard P Pohanish. Rapid Guide to Hazardous Chemicals in the Environment. New York: Van Nostrand Reinhold, 1997.

警告：這些引文格式不一定是100％准確.