Cita APA (7a ed.)

Wellington, C. A. (2006). Refactoring to agility. [Addison Wesley Professional].

Cita Chicago Style (17a ed.)

Wellington, Carol A. Refactoring to Agility. [Upper Saddle River, N.J.]: [Addison Wesley Professional], 2006.

Cita MLA (8a ed.)

Wellington, Carol A. Refactoring to Agility. [Addison Wesley Professional], 2006.