APA (7th ed.) Citation

Cheng, L. I. (2000). Water quality profile in Sungai Selangor.

Chicago Style (17th ed.) Citation

Cheng, Liang I. Water Quality Profile in Sungai Selangor. 2000.

MLA (8th ed.) Citation

Cheng, Liang I. Water Quality Profile in Sungai Selangor. 2000.

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