APA (7th ed.) Citation

宋世芸. 快快乐乐玩语文. 延边人民出版社.

Chicago Style (17th ed.) Citation

宋世芸. 快快乐乐玩语文. 延边人民出版社.

MLA (8th ed.) Citation

宋世芸. 快快乐乐玩语文. 延边人民出版社.

Warning: These citations may not always be 100% accurate.