APA (7th ed.) Citation

Gucciardi, D., Mallett, C., & Hanrahan, S. J. (2010). Mental Toughness. Routledge.

Chicago Style (17th ed.) Citation

Gucciardi, Daniel, C. Mallett, and Stephanie J. Hanrahan. Mental Toughness. Routledge, 2010.

MLA (9th ed.) Citation

Gucciardi, Daniel, et al. Mental Toughness. Routledge, 2010.