Cita APA (7th ed.)

(1987). The prospects of world urbanization: Revised as of 1984 - 85.

Cita Chicago (17th ed.)

The Prospects of World Urbanization: Revised as of 1984 - 85. New York, 1987.

Cita MLA (8th ed.)

The Prospects of World Urbanization: Revised as of 1984 - 85. 1987.