APA način citiranja (7. izdanje)

PORTER, M. E. (1990). The Competitive Advantage On Nations. the Free Press.

Čikaški stil citiranja (17. izdanje)

PORTER, Michael E. The Competitive Advantage On Nations. the Free Press, 1990.

MLA način citiranja (8. izdanje)

PORTER, Michael E. The Competitive Advantage On Nations. the Free Press, 1990.