Xu, F., García-Bermejo, Á., Malarvannan, G., Gómara, B., Neels, H., & Covaci, A. (2015). Multi-contaminant analysis of organophosphate and halogenated flame retardants in food matrices using ultrasonication and vacuum assisted extraction, multi-stage cleanup and gas chromatography–mass spectrometry. Journal of Chromatography A, 1401, 33-41. https://doi.org/10.1016/j.chroma.2015.05.001
Chicago Style (17th ed.) CitationXu, Fuchao, Ángel García-Bermejo, Govindan Malarvannan, Belén Gómara, Hugo Neels, and Adrian Covaci. "Multi-contaminant Analysis of Organophosphate and Halogenated Flame Retardants in Food Matrices Using Ultrasonication and Vacuum Assisted Extraction, Multi-stage Cleanup and Gas Chromatography–mass Spectrometry." Journal of Chromatography A 1401 (2015): 33-41. https://doi.org/10.1016/j.chroma.2015.05.001.
MLA (9th ed.) CitationXu, Fuchao, et al. "Multi-contaminant Analysis of Organophosphate and Halogenated Flame Retardants in Food Matrices Using Ultrasonication and Vacuum Assisted Extraction, Multi-stage Cleanup and Gas Chromatography–mass Spectrometry." Journal of Chromatography A, vol. 1401, 2015, pp. 33-41, https://doi.org/10.1016/j.chroma.2015.05.001.