APA (7th ed.) Citation

Shaw, Z. A. (2018). Learn more Python 3 the hard way: The next step for new Python programmers. Addison-Wesley.

Chicago Style (17th ed.) Citation

Shaw, Zed A. Learn More Python 3 the Hard Way: The Next Step for New Python Programmers. Boston: Addison-Wesley, 2018.

MLA (9th ed.) Citation

Shaw, Zed A. Learn More Python 3 the Hard Way: The Next Step for New Python Programmers. Addison-Wesley, 2018.

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