APA (7th ed.) Citation

Aspinwall, L. G., & Staudinger, U. M. (2003). A Psychology of human strengths: Fundamental questions and future directions for a positive psychology. American Psychological Association.

Chicago Style (17th ed.) Citation

Aspinwall, Lisa G., and Ursula M. Staudinger. A Psychology of Human Strengths: Fundamental Questions and Future Directions for a Positive Psychology. Washington, D.C: American Psychological Association, 2003.

MLA (9th ed.) Citation

Aspinwall, Lisa G., and Ursula M. Staudinger. A Psychology of Human Strengths: Fundamental Questions and Future Directions for a Positive Psychology. American Psychological Association, 2003.