APA استشهاد

(1987). India's environment: Crises and response (2nd ed.). Natraj Publishers.

استشهاد بنمط شيكاغو

India's Environment: Crises and Response. 2nd ed. Dehra Dun: Natraj Publishers, 1987.

MLA استشهاد

India's Environment: Crises and Response. 2nd ed. Natraj Publishers, 1987.