APA (7th ed.) Citation

Ismail, N. H. (2006). River pollution: Case study in Sungai Perai / Nor Hidayah Ismail.

Chicago Style (17th ed.) Citation

Ismail, Nor Hidayah. River Pollution: Case Study in Sungai Perai / Nor Hidayah Ismail. 2006.

MLA (9th ed.) Citation

Ismail, Nor Hidayah. River Pollution: Case Study in Sungai Perai / Nor Hidayah Ismail. 2006.

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