Cita APA (7a ed.)

Amsel, E., & Smetana, J. S. (2011). Adolescent Vulnerabilities and Opportunities: Developmental and Constructivist Perspectives. Cambridge University Press.

Cita Chicago Style (17a ed.)

Amsel, Eric, y Judith S. Smetana. Adolescent Vulnerabilities and Opportunities: Developmental and Constructivist Perspectives. Cambridge: Cambridge University Press, 2011.

Cita MLA (8a ed.)

Amsel, Eric, y Judith S. Smetana. Adolescent Vulnerabilities and Opportunities: Developmental and Constructivist Perspectives. Cambridge University Press, 2011.