Kolakowski, B. M., Grossert, J. S., & Ramaley, L. (2004). Studies on the positive-ion mass spectra from atmospheric pressure chemical ionization of gases and solvents used in liquid chromatography and direct liquid injection. Journal of the American Society for Mass Spectrometry, 15(3), 311. https://doi.org/10.1016/j.jasms.2003.10.019
Chicago Style (17th ed.) CitationKolakowski, Beata M., J. Stuart Grossert, and Louis Ramaley. "Studies on the Positive-ion Mass Spectra from Atmospheric Pressure Chemical Ionization of Gases and Solvents Used in Liquid Chromatography and Direct Liquid Injection." Journal of the American Society for Mass Spectrometry 15, no. 3 (2004): 311. https://doi.org/10.1016/j.jasms.2003.10.019.
MLA (9th ed.) CitationKolakowski, Beata M., et al. "Studies on the Positive-ion Mass Spectra from Atmospheric Pressure Chemical Ionization of Gases and Solvents Used in Liquid Chromatography and Direct Liquid Injection." Journal of the American Society for Mass Spectrometry, vol. 15, no. 3, 2004, p. 311, https://doi.org/10.1016/j.jasms.2003.10.019.