Cita APA

(1990). Cairo: Population growth and policies in Mega-Cities. New York: United Nations.

Citación estilo Chicago

Cairo: Population Growth and Policies in Mega-Cities. New York: United Nations, 1990.

Cita MLA

Cairo: Population Growth and Policies in Mega-Cities. New York: United Nations, 1990.

Precaución: Estas citas no son 100% exactas.