Snyder, C. R., & Lopez, S. J. (2011). Positive psychology: The scientific and practical explorations of human strengths (Second edition.). Sage Publiscations Ltd.
Style de citation Chicago (17e éd.)Snyder, C. R., et Shane J. Lopez. Positive Psychology: The Scientific and Practical Explorations of Human Strengths. Second edition. Thousand Oaks, California: Sage Publiscations Ltd, 2011.
Style de citation MLA (9e éd.)Snyder, C. R., et Shane J. Lopez. Positive Psychology: The Scientific and Practical Explorations of Human Strengths. Second edition. Sage Publiscations Ltd, 2011.
Attention : ces citations peuvent ne pas être correctes à 100%.