Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (8a ed.)

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