Style de citation APA (7e éd.)

Hagen, E. E. (1980). The economics of development (3rd ed.). R. D. Irwin ; Irwin-Dorsey.

Style de citation Chicago (17e éd.)

Hagen, Everett Einar. The Economics of Development. 3rd ed. Homewood, Ill. : Georgetown, Ont.: R. D. Irwin ; Irwin-Dorsey, 1980.

Style de citation MLA (9e éd.)

Hagen, Everett Einar. The Economics of Development. 3rd ed. R. D. Irwin ; Irwin-Dorsey, 1980.