APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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

Warning: These citations may not always be 100% accurate.