Cita APA (7a ed.)

Williams, D. K. (2013). The 7 non-negotiables of winning: Tying soft traits into hard results (1st edition.). Wiley.

Cita Chicago Style (17a ed.)

Williams, David K. The 7 Non-negotiables of Winning: Tying Soft Traits into Hard Results. 1st edition. Hoboken, N.J.: Wiley, 2013.

Cita MLA (9a ed.)

Williams, David K. The 7 Non-negotiables of Winning: Tying Soft Traits into Hard Results. 1st edition. Wiley, 2013.