Tohutoro APA (7th ed.)

Singer, H., Jennings, A., & Wood, J. B. (1987). Food aid: The challenge and the opportunity. Clarendon Press.

Tohutoru Kātū Chicago (17th ed.)

Singer, Hans, Anthony Jennings, me John B. Wood. Food Aid: The Challenge and the Opportunity. Oxford: Clarendon Press, 1987.

Tohutoro MLA (9th ed.)

Singer, Hans, et al. Food Aid: The Challenge and the Opportunity. Clarendon Press, 1987.