APA aipamena

Blakeslee, L. L., Heady, E. O., & Framingham, C. F. (1973). World food production, demand, and trade ([1st ed.].). Iowa State University Press.

Chicago Style aipamena

Blakeslee, Leroy L., Earl O. Heady, and Charles F. Framingham. World Food Production, Demand, and Trade. [1st ed.]. Ames: Iowa State University Press, 1973.

MLA aipamena

Blakeslee, Leroy L., et al. World Food Production, Demand, and Trade. [1st ed.]. Iowa State University Press, 1973.