Hua bei ping yuan gu he dao yan jiu /
Wu Chen deng zhu
华北平原古河道研究
APA Citation
Wu, C., 吴忱. (1991). Hua bei ping yuan gu he dao yan jiu. Di 1 ban Beijing: Zhongguo ke xue ji shu chu ban she .
MLA Citation
Wu, Chʻen, and 吴忱. Hua Bei Ping Yuan Gu He Dao Yan Jiu. Di 1 ban Beijing: Zhongguo ke xue ji shu chu ban she , 1991.
Warning: These citations may not always be complete (especially for serials).