Hetland, M. L. (2017). Beginning Python: From novice to professional (Third edition.). Apress Media.
芝加哥风格引文Hetland, Magnus Lie. Beginning Python: From Novice to Professional. Third edition. New York: Apress Media, 2017.
MLA引文Hetland, Magnus Lie. Beginning Python: From Novice to Professional. Third edition. Apress Media, 2017.
警告：这些引文格式不一定是100％准确.