APA (7th ed.) Citation

Umar Hamzah, Abdul Rahim Samsudin, & Edna Pills Malim. (2006). Soil and groundwater investigation in Kuala Selangor coastal plain using geoelectrical and geochemical surveys. Universiti Kebangsaan Malaysia.

Chicago Style (17th ed.) Citation

Umar Hamzah, Abdul Rahim Samsudin , and Edna Pills Malim. Soil and Groundwater Investigation in Kuala Selangor Coastal Plain Using Geoelectrical and Geochemical Surveys. Universiti Kebangsaan Malaysia, 2006.

MLA (8th ed.) Citation

Umar Hamzah, et al. Soil and Groundwater Investigation in Kuala Selangor Coastal Plain Using Geoelectrical and Geochemical Surveys. Universiti Kebangsaan Malaysia, 2006.

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