Cita APA (7a ed.)

Sheard, M. (2013). Mental toughness: The mindset behind sporting achievement (Second edition.). Routledge.

Cita Chicago Style (17a ed.)

Sheard, Michael. Mental Toughness: The Mindset Behind Sporting Achievement. Second edition. Hove, East Sussex ; New York: Routledge, 2013.

Cita MLA (9a ed.)

Sheard, Michael. Mental Toughness: The Mindset Behind Sporting Achievement. Second edition. Routledge, 2013.