Παραπομπή APA

Agarwal, U. D. (2000). Population projections and their accuracy. B.R.Publishing.

Παραπομπή Chicago Style

Agarwal, Usha. D. Population Projections and Their Accuracy. Delhi: B.R.Publishing, 2000.

Παραπομπή MLA

Agarwal, Usha. D. Population Projections and Their Accuracy. B.R.Publishing, 2000.