APA Edition Citation

Ahluwalia, V. K. M. (2009). Environmental Science.

Chicago Edition Citation

Ahluwalia, V. K; Malhotra. Environmental Science. Ane Books, New Delhi, 2009.

MLA Edition Citation

Ahluwalia, V. K; Malhotra. Environmental Science. 2009.

Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.