(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.
MLA (8th ed.) Citation百科知识．2019,no. 13,16,20,23,25. 2019.
Warning: These citations may not always be 100% accurate.
APA (7th ed.) Citation