APA (7. basım) Alıntı

(1972). DEMOGRAPHIC YEARBOOK/ANNUAIRE DEMOGRAPHIQUE, l971 (23.). United Nationas.

Chicago Style (17. basım) Atıf

DEMOGRAPHIC YEARBOOK/ANNUAIRE DEMOGRAPHIQUE, L971. 23. New York: United Nationas, 1972.

MLA (8th ed.) Atıf

DEMOGRAPHIC YEARBOOK/ANNUAIRE DEMOGRAPHIQUE, L971. 23. United Nationas, 1972.