APA (7th ed.) Citation

Stewart, B. A., & Matlock, W. G. (1979). The agricultural marketing system in Zinder, Niger. Arid Lands Natural Resources Committee, University of Arizona.

Chicago Style (17th ed.) Citation

Stewart, Bonnie Ann, and W. Gerald Matlock. The Agricultural Marketing System in Zinder, Niger. Tucson, Arizona: Arid Lands Natural Resources Committee, University of Arizona, 1979.

MLA (9th ed.) Citation

Stewart, Bonnie Ann, and W. Gerald Matlock. The Agricultural Marketing System in Zinder, Niger. Arid Lands Natural Resources Committee, University of Arizona, 1979.