APA (7th ed.) Citation

Knight, C. G., & Wilcox, R. P. (1976). Triumph or triage?: The world food problem in geographical perspective. [Association of American Geographers].

Chicago Style (17th ed.) Citation

Knight, C. Gregory, and R. Paul Wilcox. Triumph or Triage?: The World Food Problem in Geographical Perspective. [Washington]: [Association of American Geographers], 1976.

MLA (9th ed.) Citation

Knight, C. Gregory, and R. Paul Wilcox. Triumph or Triage?: The World Food Problem in Geographical Perspective. [Association of American Geographers], 1976.