APA (7th ed.) Citation

Leathers, H. D., & Foster, P. (2009). The world food problem: Toward ending undernutrition in the Third World (4. ed.). Rienner.

Chicago Style (17th ed.) Citation

Leathers, Howard D., and Phillips Foster. The World Food Problem: Toward Ending Undernutrition in the Third World. 4. ed. Boulder, Colo. [u.a.]: Rienner, 2009.

MLA (9th ed.) Citation

Leathers, Howard D., and Phillips Foster. The World Food Problem: Toward Ending Undernutrition in the Third World. 4. ed. Rienner, 2009.