Cita APA (7th ed.)

United Nations. Department of International Economic and Social Affairs. (1988). First marriage: Patterns and determinants. United Nations.

Cita Chicago (17th ed.)

United Nations. Department of International Economic and Social Affairs. First Marriage: Patterns and Determinants. New York: United Nations, 1988.

Cita MLA (9th ed.)

United Nations. Department of International Economic and Social Affairs. First Marriage: Patterns and Determinants. United Nations, 1988.