Cita APA (7a ed.)

Beazley, D. M. A. (2006). Python (3rd ed.). Sams.

Cita Chicago Style (17a ed.)

Beazley, David M Author. Python. 3rd ed. [Place of publication not identified]: Sams, 2006.

Cita MLA (9a ed.)

Beazley, David M Author. Python. 3rd ed. Sams, 2006.