APA način citiranja (7. izdanje)

Koch, C. G. (2007). The Science of Success (13th.). Prentice-Hall of India Pvt. Ltd.

Čikaški stil citiranja (17. izdanje)

Koch, Charles G. The Science of Success. 13th. New Delhi: Prentice-Hall of India Pvt. Ltd, 2007.

MLA način citiranja (9. izdanje)

Koch, Charles G. The Science of Success. 13th. Prentice-Hall of India Pvt. Ltd, 2007.