APA (7th ed.) Citation

Perkins, J. (2014). Python 3 Text Processing with NLTK 3 Cookbook (1st edition.). Packt Publishing.

Chicago Style (17th ed.) Citation

Perkins, Jacob. Python 3 Text Processing with NLTK 3 Cookbook. 1st edition. Packt Publishing, 2014.

MLA (9th ed.) Citation

Perkins, Jacob. Python 3 Text Processing with NLTK 3 Cookbook. 1st edition. Packt Publishing, 2014.

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