Niven, D. (2002). The 100 simple secrets of successful people: What scientists have learned and how you can use it (1. ed., [Nachdr.].). Harper.
Chicago-Zitierstil (17. Ausg.)Niven, David. The 100 Simple Secrets of Successful People: What Scientists Have Learned and How You Can Use It. 1. ed., [Nachdr.]. San Francisco: Harper, 2002.
MLA-Zitierstil (9. Ausg.)Niven, David. The 100 Simple Secrets of Successful People: What Scientists Have Learned and How You Can Use It. 1. ed., [Nachdr.]. Harper, 2002.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.