APA (7th ed.) Citation

Hagen, E. E. (1968). The economics of development. Richard D. Irwin, Inc.

Chicago Style (17th ed.) Citation

Hagen, Everett E. The Economics of Development. Homewood, Illinois: Richard D. Irwin, Inc, 1968.

MLA (9th ed.) Citation

Hagen, Everett E. The Economics of Development. Richard D. Irwin, Inc, 1968.