(2019). 百科知识．2019,no. 13,16,20,23,25.
Chicago Style (17th ed.) Citation百科知识．2019,no. 13,16,20,23,25. 2019.
Cita MLA百科知识．2019,no. 13,16,20,23,25. 2019.
Atenció: Aquestes cites poden no estar 100% correctes.
Cita APA
(2019). 百科知识．2019,no. 13,16,20,23,25.
Chicago Style (17th ed.) Citation百科知识．2019,no. 13,16,20,23,25. 2019.
Cita MLA百科知识．2019,no. 13,16,20,23,25. 2019.