APA استشهاد

O'Brein, J. A. (1971). Family Planning in Exploding Population. Amerind Pub. Co.

استشهاد بنمط شيكاغو

O'Brein, John A. Family Planning in Exploding Population. New Delhi: Amerind Pub. Co, 1971.

MLA استشهاد

O'Brein, John A. Family Planning in Exploding Population. Amerind Pub. Co, 1971.