APA (7th ed.) Citation

Darus, S. Z., Bokhari, J., & Ishak, C. F. (2008). Concentrations and chemical forms of heavy metals in some ultisols in Johore, Peninsular Malaysia. Malaysian Society of Soil Science.

Chicago Style (17th ed.) Citation

Darus, Siti Zauyah, Juliana Bokhari, and Che Fauziah Ishak. Concentrations and Chemical Forms of Heavy Metals in Some Ultisols in Johore, Peninsular Malaysia. Malaysian Society of Soil Science, 2008.

MLA (9th ed.) Citation

Darus, Siti Zauyah, et al. Concentrations and Chemical Forms of Heavy Metals in Some Ultisols in Johore, Peninsular Malaysia. Malaysian Society of Soil Science, 2008.