Style de citation APA (7e éd.)

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

Style de citation Chicago (17e éd.)

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

Style de citation MLA (9e éd.)

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