Lochbaum, M., & Gottardy, J. (2015). A meta-analytic review of the approach-avoidance achievement goals and performance relationships in the sport psychology literature. Elsevier.
Chicago Style (17th ed.) CitationLochbaum, Marc, and Jarrett Gottardy. A Meta-analytic Review of the Approach-avoidance Achievement Goals and Performance Relationships in the Sport Psychology Literature. Elsevier, 2015.
MLA (8th ed.) CitationLochbaum, Marc, and Jarrett Gottardy. A Meta-analytic Review of the Approach-avoidance Achievement Goals and Performance Relationships in the Sport Psychology Literature. Elsevier, 2015.
Warning: These citations may not always be 100% accurate.