APA (7th ed.) Citation

Summerfield, M. (2009). Programming in Python 3: A complete introduction to the Python language (1st edition.). Addison-Wesley.

Chicago Style (17th ed.) Citation

Summerfield, Mark. Programming in Python 3: A Complete Introduction to the Python Language. 1st edition. Upper Saddle River, NJ: Addison-Wesley, 2009.

MLA (9th ed.) Citation

Summerfield, Mark. Programming in Python 3: A Complete Introduction to the Python Language. 1st edition. Addison-Wesley, 2009.

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