APA (7 ম সংস্করণ) উদ্ধৃতি

Easterlin, R. A. (1980). Population and economic change in developing countries. University of Chicago Press.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Easterlin, Richard A. Population and Economic Change in Developing Countries. University of Chicago Press, 1980.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Easterlin, Richard A. Population and Economic Change in Developing Countries. University of Chicago Press, 1980.