Παραπομπή σε μορφή APA (7η εκδ.)

May, J. F. (2012). World Population Policies: Their Origin, Evolution, and Impact. Springer Netherlands : Imprint: Springer.

Παραπομπή σε μορφή Chicago (17η εκδ.)

May, John F. World Population Policies: Their Origin, Evolution, and Impact. Dordrecht: Springer Netherlands : Imprint: Springer, 2012.

Παραπομπή σε μορφή MLA (8th εκδ.)

May, John F. World Population Policies: Their Origin, Evolution, and Impact. Springer Netherlands : Imprint: Springer, 2012.