Snyder, C. R., & Lopez, S. J. (2007). Positive psychology: The scientific and practical explorations of human strengths. Sage Publications.
Chicago Style (17th ed.) CitationSnyder, C. R., and Shane J. Lopez. Positive Psychology: The Scientific and Practical Explorations of Human Strengths. Thousand Oaks, Calif: Sage Publications, 2007.
MLA (8th ed.) CitationSnyder, C. R., and Shane J. Lopez. Positive Psychology: The Scientific and Practical Explorations of Human Strengths. Sage Publications, 2007.
Warning: These citations may not always be 100% accurate.