Cita APA (7a ed.)
IA, N., & B, G. (2009). Street ball, swim team and the sour cream machine: A cluster analysis of out of school time participation portfolios. Journal of Youth & Adolescence, 38(9), 1172-1187.
Cita Chicago Style (17a ed.)
IA, Nelson, y Gastic B. "Street Ball, Swim Team and the Sour Cream Machine: A Cluster Analysis of Out of School Time Participation Portfolios." Journal of Youth & Adolescence 38, no. 9 (2009): 1172-1187.
Cita MLA (9a ed.)
IA, Nelson, y Gastic B. "Street Ball, Swim Team and the Sour Cream Machine: A Cluster Analysis of Out of School Time Participation Portfolios." Journal of Youth & Adolescence, vol. 38, no. 9, 2009, pp. 1172-1187.
Precaución: Estas citas no son 100% exactas.