Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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