APA (7th ed.) Citation

Liu Zhongpei, Ping Jianhua, Han Yuping, & Universidad Nacional de Colombia. Departamento de Geociencias. Chemical characteristics of groundwater and its spatial distribution in urban area of Zhumadian city.

Chicago Style (17th ed.) Citation

Liu Zhongpei, Ping Jianhua, Han Yuping, and Universidad Nacional de Colombia. Departamento de Geociencias. Chemical Characteristics of Groundwater and Its Spatial Distribution in Urban Area of Zhumadian City.

MLA (9th ed.) Citation

Liu Zhongpei, et al. Chemical Characteristics of Groundwater and Its Spatial Distribution in Urban Area of Zhumadian City.

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