APA引文

Joseph, B. (2004). Environmental studies. Tata McGraw-Hill.

Chicago Edition Citation

Joseph, Benny. Environmental Studies. New Delhi: Tata McGraw-Hill, 2004.

MLA引文

Joseph, Benny. Environmental Studies. Tata McGraw-Hill, 2004.

警告：這些引文格式不一定是100％准確.