APA citiranje

Ballabh, P. (2009). Global warming: An international emerging issue. Cyber Tech Publications.

Chicago Edition Citation

Ballabh, Parikshit. Global Warming: An International Emerging Issue. New Delhi: Cyber Tech Publications, 2009.

MLA citiranje

Ballabh, Parikshit. Global Warming: An International Emerging Issue. Cyber Tech Publications, 2009.