APA (7th ed.) Citation

Ah Tung, P. G., & Yusoff, M. K. (2009). Effect of N and K fertilizers on nutrient leaching and groundwater quality under oil palm.

Chicago Style (17th ed.) Citation

Ah Tung, Petronella Gerald, and Mohd Kamil Yusoff. Effect of N and K Fertilizers on Nutrient Leaching and Groundwater Quality Under Oil Palm. 2009.

MLA (9th ed.) Citation

Ah Tung, Petronella Gerald, and Mohd Kamil Yusoff. Effect of N and K Fertilizers on Nutrient Leaching and Groundwater Quality Under Oil Palm. 2009.

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