APA引文

Raymond Frederic Dasmann. (1984). Environmental conservation. New York: John Wiley.

Trích dẫn kiểu Chicago

Raymond Frederic Dasmann. Environmental Conservation. New York: John Wiley, 1984.

MLA引文

Raymond Frederic Dasmann. Environmental Conservation. New York: John Wiley, 1984.

警告：這些引文格式不一定是100％准確.