董琦 & 史晗佑. (2021). 巨型机械: Usborne big book of machines. 接力出版社.
Chicago Style (17th ed.) Citation董琦 and 史晗佑. 巨型机械: Usborne Big Book of Machines. 接力出版社, 2021.
MLA (8th ed.) Citation董琦 and 史晗佑. 巨型机械: Usborne Big Book of Machines. 接力出版社, 2021.
Warning: These citations may not always be 100% accurate.