(2020). 作文素材．2020,no. 18,21.
Chicago Style (17th ed.) Citation作文素材．2020,no. 18,21. 2020.
MLA (8th ed.) Citation作文素材．2020,no. 18,21. 2020.
Warning: These citations may not always be 100% accurate.
APA (7th ed.) Citation
(2020). 作文素材．2020,no. 18,21.
Chicago Style (17th ed.) Citation作文素材．2020,no. 18,21. 2020.
MLA (8th ed.) Citation作文素材．2020,no. 18,21. 2020.