APA Zitierstil

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

Chicago Zitierstil

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

MLA Zitierstil

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

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.