APA-Zitierstil (7. Ausg.)

McKenna, C. D. (2006). The world's newest profession: Management consulting in the twentieth century (1. publ.). Cambridge Univ. Press.

Chicago-Zitierstil (17. Ausg.)

McKenna, Christopher D. The World's Newest Profession: Management Consulting in the Twentieth Century. 1. publ. New York [u.a.]: Cambridge Univ. Press, 2006.

MLA-Zitierstil (9. Ausg.)

McKenna, Christopher D. The World's Newest Profession: Management Consulting in the Twentieth Century. 1. publ. Cambridge Univ. Press, 2006.