Cheng, Y. (2005). Zhishi chanquan falü baohu jiaocheng. Zhishi Chanquan Chubanshe.
Chicago Style (17th ed.) CitationCheng, Yongshun. Zhishi Chanquan Falü Baohu Jiaocheng. Beijing: Zhishi Chanquan Chubanshe, 2005.
MLA (9th ed.) CitationCheng, Yongshun. Zhishi Chanquan Falü Baohu Jiaocheng. Zhishi Chanquan Chubanshe, 2005.
Warning: These citations may not always be 100% accurate.