APA (7th ed.) Citation

Ismail, N., Zakaria, M. P., & Abdullah, A. H. (2009). Characterization of hopanes in sediment collected from South China Sea: Identification of oil pollution sources.

Chicago Style (17th ed.) Citation

Ismail, Norliza, Mohamad Pauzi Zakaria, and Abdul Halim Abdullah. Characterization of Hopanes in Sediment Collected from South China Sea: Identification of Oil Pollution Sources. 2009.

MLA (9th ed.) Citation

Ismail, Norliza, et al. Characterization of Hopanes in Sediment Collected from South China Sea: Identification of Oil Pollution Sources. 2009.

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