Style de citation APA

Ahluwalia, V. K. Environmental studies: Basic concepts. The Energy and Resources Institute.

Style de citation Chicago

Ahluwalia, V K. Environmental Studies: Basic Concepts. New Delhi: The Energy and Resources Institute.

Style de citation MLA

Ahluwalia, V K. Environmental Studies: Basic Concepts. The Energy and Resources Institute.

Attention : ces citations peuvent ne pas être correctes à 100%.