APA (7th ed.) Citation

Sale, D. (2014). Testing Python: Applying Unit Testing, TDD, BDD and Acceptance Testing (1st edition.). Wiley.

Chicago Style (17th ed.) Citation

Sale, David. Testing Python: Applying Unit Testing, TDD, BDD and Acceptance Testing. 1st edition. Wiley, 2014.

MLA (9th ed.) Citation

Sale, David. Testing Python: Applying Unit Testing, TDD, BDD and Acceptance Testing. 1st edition. Wiley, 2014.

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