APA (7th ed.) Citation

Hagen, E. E. (1968). The economics of development (1st edition.). Irwin.

Chicago Style (17th ed.) Citation

Hagen, Everett Einar. The Economics of Development. 1st edition. Homewood, Ill: Irwin, 1968.

MLA (9th ed.) Citation

Hagen, Everett Einar. The Economics of Development. 1st edition. Irwin, 1968.