Singer, H. W., Wood, J. B., & Jennings, A. (1987). Food aid: The challenge and the opportunity. Clarendon Press.
Chicagoスタイル(17版)引用形式Singer, H. W., John B. Wood, , Anthony Jennings. Food Aid: The Challenge and the Opportunity. Oxford: Clarendon Press, 1987.
MLA(8版)引用形式Singer, H. W., et al. Food Aid: The Challenge and the Opportunity. Clarendon Press, 1987.
警告: この引用は必ずしも正確ではありません.