van den Velde, S., Quirynen, M., Van hee, P., & van Steenberghe, D. (2007). Halitosis associated volatiles in breath of healthy subjects. Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 853(1-2), 54-61. https://doi.org/10.1016/j.jchromb.2007.02.048
Chicago Style (17th ed.) Citationvan den Velde, Sandra, Marc Quirynen, Paul Van hee, and Daniel van Steenberghe. "Halitosis Associated Volatiles in Breath of Healthy Subjects." Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences 853, no. 1-2 (2007): 54-61. https://doi.org/10.1016/j.jchromb.2007.02.048.
MLA (9th ed.) Citationvan den Velde, Sandra, et al. "Halitosis Associated Volatiles in Breath of Healthy Subjects." Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences, vol. 853, no. 1-2, 2007, pp. 54-61, https://doi.org/10.1016/j.jchromb.2007.02.048.