APA (7th ed.) Citation

Umar Hamzah, Yong, C. Y., Bashillah Baharudin, & Abdul Rahim Samsudin. (2008). Pencirian hidrokimia air tanah dan air bawah tanah di Kerpan Kedah: Hydrochemichal characterization of soil water and groundwater of Kerpan. Universiti Kebangsaan Malaysia.

Chicago Style (17th ed.) Citation

Umar Hamzah, Cheng Yeu Yong, Bashillah Baharudin, and Abdul Rahim Samsudin. Pencirian Hidrokimia Air Tanah Dan Air Bawah Tanah Di Kerpan Kedah: Hydrochemichal Characterization of Soil Water and Groundwater of Kerpan. Universiti Kebangsaan Malaysia, 2008.

MLA (8th ed.) Citation

Umar Hamzah, et al. Pencirian Hidrokimia Air Tanah Dan Air Bawah Tanah Di Kerpan Kedah: Hydrochemichal Characterization of Soil Water and Groundwater of Kerpan. Universiti Kebangsaan Malaysia, 2008.