Cite Them Right 11th edition - Harvard

John Hunt und John Hunt (2019) A Beginners Guide to Python 3 Programming.

Chicago Manual of Style 17th edition (full note)

John Hunt, und John Hunt. A Beginners Guide to Python 3 Programming.

American Psychological Association 7th edition

John Hunt, & John Hunt. (2019). A Beginners Guide to Python 3 Programming.

Modern Language Association 9th edition

John Hunt, und John Hunt. A Beginners Guide to Python 3 Programming. 2019.

ISO-690 (author-date, Deutsch)

JOHN HUNT und JOHN HUNT, 2019. A Beginners Guide to Python 3 Programming

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