APA (7th ed.) Citation

El-Khoury, J., Reineks, E., & Wang, S. (2011). Progress of liquid chromatography-mass spectrometry in measurement of vitamin D metabolites and analogues.

Chicago Style (17th ed.) Citation

El-Khoury, Joe, Edmunds Reineks, and Sihe Wang. Progress of Liquid Chromatography-mass Spectrometry in Measurement of Vitamin D Metabolites and Analogues. 2011.

MLA (9th ed.) Citation

El-Khoury, Joe, et al. Progress of Liquid Chromatography-mass Spectrometry in Measurement of Vitamin D Metabolites and Analogues. 2011.

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