(2020). 世界博览．2020,no.18-19,21-22.
Chicago Style (17th ed.) Citation世界博览．2020,no.18-19,21-22. 2020.
Cita MLA世界博览．2020,no.18-19,21-22. 2020.
Atenció: Aquestes cites poden no estar 100% correctes.
Cita APA
(2020). 世界博览．2020,no.18-19,21-22.
Chicago Style (17th ed.) Citation世界博览．2020,no.18-19,21-22. 2020.
Cita MLA世界博览．2020,no.18-19,21-22. 2020.