APA (7th ed.) Citation

Percival, H. (2014). Test-Driven Development with Python (1st edition.). O'Reilly Media, Inc..

Chicago Style (17th ed.) Citation

Percival, Harry. Test-Driven Development with Python. 1st edition. O'Reilly Media, Inc., 2014.

MLA (9th ed.) Citation

Percival, Harry. Test-Driven Development with Python. 1st edition. O'Reilly Media, Inc., 2014.

Warning: These citations may not always be 100% accurate.