Cita APA (7a ed.)

Green, K. (2010). Key themes in youth sport. Routledge.

Cita Chicago Style (17a ed.)

Green, Ken. Key Themes in Youth Sport. London ; New York: Routledge, 2010.

Cita MLA (9a ed.)

Green, Ken. Key Themes in Youth Sport. Routledge, 2010.