Cita APA (7a ed.)

Summerfield, M. (2010). Programming in Python 3: A complete introduction to the Python language (2nd ed.). Addison-Wesley.

Cita Chicago Style (17a ed.)

Summerfield, Mark. Programming in Python 3: A Complete Introduction to the Python Language. 2nd ed. Upper Saddle River, N.J.: Addison-Wesley, 2010.

Cita MLA (9a ed.)

Summerfield, Mark. Programming in Python 3: A Complete Introduction to the Python Language. 2nd ed. Addison-Wesley, 2010.