Cita APA (7a ed.)

Beck, K. (2003). Test-driven development: By example. Addison-Wesley.

Cita Chicago Style (17a ed.)

Beck, Kent. Test-driven Development: By Example. Boston: Addison-Wesley, 2003.

Cita MLA (9a ed.)

Beck, Kent. Test-driven Development: By Example. Addison-Wesley, 2003.