夏尔马 & 萨林. (2020). Spring学习指南. 人民邮电出版社.
Chicago Style (17th ed.) Citation夏尔马 and 萨林. Spring学习指南. 人民邮电出版社, 2020.
MLA (8th ed.) Citation夏尔马 and 萨林. Spring学习指南. 人民邮电出版社, 2020.
Warning: These citations may not always be 100% accurate.
APA (7th ed.) Citation