利维 & 桂小黎. (2019). 未来世界: Futureworld. 北京联合出版公司.
Chicago Style (17th ed.) Citation利维 and 桂小黎. 未来世界: Futureworld. 北京联合出版公司, 2019.
MLA (8th ed.) Citation利维 and 桂小黎. 未来世界: Futureworld. 北京联合出版公司, 2019.
Warning: These citations may not always be 100% accurate.