Cita APA (7a ed.)

ebrary, Inc, Shinn, M., & Yoshikawa, H. (2008). Toward positive youth development: Transforming schools and community programs. Oxford University Press.

Cita Chicago Style (17a ed.)

ebrary, Inc, Marybeth Shinn, y Hirokazu Yoshikawa. Toward Positive Youth Development: Transforming Schools and Community Programs. Oxford ; New York: Oxford University Press, 2008.

Cita MLA (9a ed.)

ebrary, Inc, et al. Toward Positive Youth Development: Transforming Schools and Community Programs. Oxford University Press, 2008.