APA (7th ed.) Citation

（韩）高子弦编文. 图形太难了. 湖北少年儿童出版社.

Chicago Style (17th ed.) Citation

（韩）高子弦编文. 图形太难了. 湖北少年儿童出版社.

MLA (8th ed.) Citation

（韩）高子弦编文. 图形太难了. 湖北少年儿童出版社.

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