Cita APA (7a ed.)

Mertz, D. (2003). Text processing in Python. Addison-Wesley.

Cita Chicago Style (17a ed.)

Mertz, David. Text Processing in Python. Boston, MA: Addison-Wesley, 2003.

Cita MLA (8a ed.)

Mertz, David. Text Processing in Python. Addison-Wesley, 2003.