Citação norma APA

von Braum, J. (1992). Improving food security of the poor: Concept, policy, and programs. International Food Policy Research Institute.

Citação norma Chicago

von Braum, Joachim. Improving Food Security of the Poor: Concept, Policy, and Programs. Washington, D.C: International Food Policy Research Institute, 1992.

Citação norma MLA

von Braum, Joachim. Improving Food Security of the Poor: Concept, Policy, and Programs. International Food Policy Research Institute, 1992.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.