APA (7th ed.) Citation

Ismail, A. H., Mansor, M., & Wan Omar, W. M. (2004). A Preliminary Survey of Weed Species on Two Rural Lakes in Kepala Batas, Pulau Pinang.

Chicago Style (17th ed.) Citation

Ismail, Azma Hanim, Mashhor Mansor, and Wan Maznah Wan Omar. A Preliminary Survey of Weed Species on Two Rural Lakes In Kepala Batas, Pulau Pinang. 2004.

MLA (9th ed.) Citation

Ismail, Azma Hanim, et al. A Preliminary Survey of Weed Species on Two Rural Lakes In Kepala Batas, Pulau Pinang. 2004.