Cita APA (7a ed.)

Meier, B. A. (2017). Python GUI programming cookbook (2.). Packet publication.

Cita Chicago Style (17a ed.)

Meier, Burkhrd A. Python GUI Programming Cookbook. 2. Birmingham: Packet publication, 2017.

Cita MLA (9a ed.)

Meier, Burkhrd A. Python GUI Programming Cookbook. 2. Packet publication, 2017.