APA Zitierstil

Negi,S.S. (1991). Environmental degradation and crisis in India. Indus publishing.

Chicago Zitierstil

Negi,S.S. Environmental Degradation and Crisis in India. New Delhi: Indus publishing, 1991.

MLA Zitierstil

Negi,S.S. Environmental Degradation and Crisis in India. Indus publishing, 1991.

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