APA (7th ed.) Citation

赵诗情，俞佳敏著. 单翼天使. 河北少年儿童出版社.

Chicago Style (17th ed.) Citation

赵诗情，俞佳敏著. 单翼天使. 河北少年儿童出版社.

MLA (8th ed.) Citation

赵诗情，俞佳敏著. 单翼天使. 河北少年儿童出版社.

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