Cita APA (7a ed.)

Percival, H., Blanchette, M., McGarvey, G., Catalano, W., Comer, R., Futato, D., & Demarest, R. (2014). Test-driven development with Python (1st edition.). O'Reilly.

Cita Chicago Style (17a ed.)

Percival, Harry, Meghan Blanchette, Gillian McGarvey, Wendy Catalano, Randy Comer, David Futato, y Rebecca Demarest. Test-driven Development with Python. 1st edition. Sebastopol, California: O'Reilly, 2014.

Cita MLA (9a ed.)

Percival, Harry, et al. Test-driven Development with Python. 1st edition. O'Reilly, 2014.