APA način citiranja (7. izdanje)

Porter, M. E. (1980). Competitive strategy: Techniques for analyzing industries and competitors. Free Press.

Čikaški stil citiranja (17. izdanje)

Porter, Michael E. Competitive Strategy: Techniques for Analyzing Industries and Competitors. New York: Free Press, 1980.

MLA način citiranja (9. izdanje)

Porter, Michael E. Competitive Strategy: Techniques for Analyzing Industries and Competitors. Free Press, 1980.