Cita APA (7a ed.)

Hellmann, D. (2017). The Python 3 standard library by example. Addison-Wesley.

Cita Chicago Style (17a ed.)

Hellmann, Doug. The Python 3 Standard Library by Example. Boston: Addison-Wesley, 2017.

Cita MLA (8a ed.)

Hellmann, Doug. The Python 3 Standard Library by Example. Addison-Wesley, 2017.