APA način citiranja (7. izdanje)

Magretta, J. (2012). Understanding Michael Porter. Harvard Business School.

Čikaški stil citiranja (17. izdanje)

Magretta, Joan. Understanding Michael Porter. Boston: Harvard Business School, 2012.

MLA način citiranja (9. izdanje)

Magretta, Joan. Understanding Michael Porter. Harvard Business School, 2012.