APA引文

Ong, Y., Lee, B., Chua, A., & Ngoh, G. (2009). Establishment of enhanced biological phosphorus removal process by using seed sludge from a conventional activated sludge process.

Chicago Style Citation

Ong, Y.H., B.P Lee, A.S.M Chua, and G.C Ngoh. Establishment of Enhanced Biological Phosphorus Removal Process By Using Seed Sludge From a Conventional Activated Sludge Process. 2009.

MLA引文

Ong, Y.H., B.P Lee, A.S.M Chua, and G.C Ngoh. Establishment of Enhanced Biological Phosphorus Removal Process By Using Seed Sludge From a Conventional Activated Sludge Process. 2009.

警告：這些引文格式不一定是100％准確.