Cite Them Right 11th edition - Harvard

Moore, A.D. (2019) Mastering GUI programming with Python: develop impressive cross-platform GUI applications with Pyqt. Packt Publishing.

Chicago Manual of Style 17th edition (full note)

Moore, Alan D. Mastering GUI programming with Python: develop impressive cross-platform GUI applications with Pyqt. Packt Publishing, 2019, Packt Publishing, 2019.

American Psychological Association 7th edition

Moore, A. D. (2019). Mastering GUI programming with Python: develop impressive cross-platform GUI applications with Pyqt. Packt Publishing.

Modern Language Association 9th edition

Moore, A. D. Mastering GUI programming with Python: develop impressive cross-platform GUI applications with Pyqt. Packt Publishing, 2019.

ISO-690 (author-date, Deutsch)

MOORE, Alan D, 2019. Mastering GUI programming with Python: develop impressive cross-platform GUI applications with Pyqt. Packt Publishing

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.