APA Citatie

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

Chicago Style citaat

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

MLA citatie

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

Let op: Deze citaties zijn niet altijd 100% accuraat.