李亮 & 庞坤. (2020). 天体运行论. 接力出版社.
Chicago Style (17th ed.) Citation李亮 and 庞坤. 天体运行论. 接力出版社, 2020.
MLA (8th ed.) Citation李亮 and 庞坤. 天体运行论. 接力出版社, 2020.
Warning: These citations may not always be 100% accurate.
APA (7th ed.) Citation