APA (7. basım) Alıntı

Tiwari, S. (2007). Global warming and its effects on environment. Adhyayan.

Chicago Style (17. basım) Atıf

Tiwari, Som. Global Warming and Its Effects on Environment. New Delhi: Adhyayan, 2007.

MLA (9th ed.) Atıf

Tiwari, Som. Global Warming and Its Effects on Environment. Adhyayan, 2007.