APA引文
Kaushik, A., & Kaushik, C. P. (2014). Perspectives in environmental studies (4th ed.). New Age.
Chicago Style (17th ed.) Citation
Kaushik, Anubha, and C. P. Kaushik. Perspectives in Environmental Studies. 4th ed. New Delhi: New Age, 2014.
MLA引文
Kaushik, Anubha, and C. P. Kaushik. Perspectives in Environmental Studies. 4th ed. New Age, 2014.
警告:這些引文格式不一定是100%准確.