Cita APA (7th ed.)

Unted Nations. (2009). Child adoption: Trends and policies. United Nations.

Cita Chicago (17th ed.)

Unted Nations. Child Adoption: Trends and Policies. New York: United Nations, 2009.

Cita MLA (9th ed.)

Unted Nations. Child Adoption: Trends and Policies. United Nations, 2009.

Atenció: Aquestes cites poden no estar 100% correctes.