Cita APA (7a ed.)
Fredricks, J. (2012). Extracurricular Participation and Academic Outcomes: Testing the Over-Scheduling Hypothesis. Journal of Youth & Adolescence, 41(3), 295-307.
Cita Chicago Style (17a ed.)
Fredricks, Jennifer. "Extracurricular Participation and Academic Outcomes: Testing the Over-Scheduling Hypothesis." Journal of Youth & Adolescence 41, no. 3 (2012): 295-307.
Cita MLA (9a ed.)
Fredricks, Jennifer. "Extracurricular Participation and Academic Outcomes: Testing the Over-Scheduling Hypothesis." Journal of Youth & Adolescence, vol. 41, no. 3, 2012, pp. 295-307.
Precaución: Estas citas no son 100% exactas.