Xu, Y. (1969). Xu-Yu-quanji (Chuban.). Zhengzhong Shuju.
Chicago Style (17th ed.) CitationXu, Yu. Xu-Yu-quanji. Chuban. Taibei: Zhengzhong Shuju, 1969.
MLA (9th ed.) CitationXu, Yu. Xu-Yu-quanji. Chuban. Zhengzhong Shuju, 1969.
Warning: These citations may not always be 100% accurate.