Citazione Stile APA (7a Edizione)

(1994). Population, economic development, and the environment. 0.U.Pr.

Citazione stile Chigago Style (17a edizione)

Population, Economic Development, and the Environment. Oxford: 0.U.Pr, 1994.

Citatione MLA (9a ed.)

Population, Economic Development, and the Environment. 0.U.Pr, 1994.