Cita APA (7th ed.)

Cashmore Ellis. (2004). Key Concepts In Sport Psychology. Routledge.

Cita Chicago (17th ed.)

Cashmore Ellis. Key Concepts In Sport Psychology. London: Routledge, 2004.

Cita MLA (9th ed.)

Cashmore Ellis. Key Concepts In Sport Psychology. Routledge, 2004.