APA (7th ed.) Citation

Ong, Y., Chua, A., Lee, B., Ngoh, G., & Hashim, M. (2012). An observation on sludge granulation in an enhanced biological phosphorus removal process. 1061-4303.

Chicago Style (17th ed.) Citation

Ong, Y.H, A.S Chua, B.P Lee, G.C Ngoh, and M.A Hashim. An Observation on Sludge Granulation in an Enhanced Biological Phosphorus Removal Process. 1061-4303, 2012.

MLA (9th ed.) Citation

Ong, Y.H, et al. An Observation on Sludge Granulation in an Enhanced Biological Phosphorus Removal Process. 1061-4303, 2012.