(1996). Studying lives through time: Personality and development (2. print.). American Psychological Association.
Chicago-Zitierstil (17. Ausg.)Studying Lives Through Time: Personality and Development. 2. print. Washington, DC: American Psychological Association, 1996.
MLA-Zitierstil (9. Ausg.)Studying Lives Through Time: Personality and Development. 2. print. American Psychological Association, 1996.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.