APA引文

Joseph, B. (2005). Environmental studies. Tata McGraw Hill.

Chicago Style (17th ed.) Citation

Joseph, Benny. Environmental Studies. New Delhi: Tata McGraw Hill, 2005.

MLA引文

Joseph, Benny. Environmental Studies. Tata McGraw Hill, 2005.

警告：這些引文格式不一定是100％准確.