Li, Z., Wang, H., & Zhang, J. (1994). Ren kou zhi liang yu wo guo jing ji he she hui fa zhan. Beijing Shi: Zhongguo ren kou chu ban she : Xin hua shu dian Beijing fa xing suo fa xing.
Chicago Style CitationLi, Zongxian., Hao Wang, and Junxian Zhang. Ren Kou Zhi Liang Yu Wo Guo Jing Ji He She Hui Fa Zhan. Beijing Shi: Zhongguo ren kou chu ban she : Xin hua shu dian Beijing fa xing suo fa xing, 1994.
MLA CitationLi, Zongxian., Hao Wang, and Junxian Zhang. Ren Kou Zhi Liang Yu Wo Guo Jing Ji He She Hui Fa Zhan. Beijing Shi: Zhongguo ren kou chu ban she : Xin hua shu dian Beijing fa xing suo fa xing, 1994.
Warning: These citations may not always be 100% accurate.