Lua APA (7ú heag.)

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

Lua i Stíl Chicago (17ú heag.)

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

Lua MLA (9ú heag.)

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

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.