Παραπομπή APA

Amit Kumar & [et..al]. (2015). Population, Economic Growth and Environmental Pollution. Abhijeet Publications.

Παραπομπή Chicago Style

Amit Kumar & [et..al]. Population, Economic Growth and Environmental Pollution. New Delhi: Abhijeet Publications, 2015.

Παραπομπή MLA

Amit Kumar & [et..al]. Population, Economic Growth and Environmental Pollution. Abhijeet Publications, 2015.