APA-Zitierstil (7. Ausg.)

McDonald, D. (2019). The Firm: The Inside Story of McKinsey: The World's Most Controversial Management Consultancy. One world Publications.

Chicago-Zitierstil (17. Ausg.)

McDonald, Duff. The Firm: The Inside Story of McKinsey: The World's Most Controversial Management Consultancy. London: One world Publications, 2019.

MLA-Zitierstil (9. Ausg.)

McDonald, Duff. The Firm: The Inside Story of McKinsey: The World's Most Controversial Management Consultancy. One world Publications, 2019.