Cita APA (7a ed.)

Summerfield, M. (2008). Rapid GUI programming with Python and Qt: The definitive guide to PyQt programming (1st edition.). Prentice Hall.

Cita Chicago Style (17a ed.)

Summerfield, Mark. Rapid GUI Programming with Python and Qt: The Definitive Guide to PyQt Programming. 1st edition. Upper Saddle River, NJ: Prentice Hall, 2008.

Cita MLA (9a ed.)

Summerfield, Mark. Rapid GUI Programming with Python and Qt: The Definitive Guide to PyQt Programming. 1st edition. Prentice Hall, 2008.