Citazione Stile APA (7a Edizione)

Lopez, S. J., & Snyder, C. R. (2003). Positive psychological assessment: A handbook of models and measures. American Psychological Association.

Citazione stile Chigago Style (17a edizione)

Lopez, Shane J., e C. R. Snyder. Positive Psychological Assessment: A Handbook of Models and Measures. Washington, DC: American Psychological Association, 2003.

Citatione MLA (9a ed.)

Lopez, Shane J., e C. R. Snyder. Positive Psychological Assessment: A Handbook of Models and Measures. American Psychological Association, 2003.