Cita APA (7a ed.)

Killen, M., & Coplan, R. J. (2011). Social development in childhood and adolescence: A contemporary reader. Wiley-Blackwell.

Cita Chicago Style (17a ed.)

Killen, Melanie, y Robert J. Coplan. Social Development in Childhood and Adolescence: A Contemporary Reader. Chichester, West Sussex, UK: Wiley-Blackwell, 2011.

Cita MLA (9a ed.)

Killen, Melanie, y Robert J. Coplan. Social Development in Childhood and Adolescence: A Contemporary Reader. Wiley-Blackwell, 2011.