Spinath, B., & Steinmayr, R. (2012). The roles of competence beliefs and goal orientations for change in intrinsic motivation. The journal of educational psychology, 104(4), .
Chicago-Zitierstil (17. Ausg.)Spinath, Birgit, und Ricarda Steinmayr. "The Roles of Competence Beliefs and Goal Orientations for Change in Intrinsic Motivation." The Journal of Educational Psychology 104, no. 4 (2012).
MLA-Zitierstil (9. Ausg.)Spinath, Birgit, und Ricarda Steinmayr. "The Roles of Competence Beliefs and Goal Orientations for Change in Intrinsic Motivation." The Journal of Educational Psychology, vol. 104, no. 4, 2012.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.