Citazione APA

Leathers, H. D., & Foster, P. The world food problem: Toward understanding and ending undernutrition in the developing world (5th ed.).

Stile di citazione Chicago

Leathers, Howard D., e Phillips Foster. The World Food Problem: Toward Understanding and Ending Undernutrition in the Developing World. 5th ed.

Citazione MLA

Leathers, Howard D., e Phillips Foster. The World Food Problem: Toward Understanding and Ending Undernutrition in the Developing World. 5th ed.