Citação norma APA

Yang, J., Carmella, S. G., & Hecht, S. S. (2017). Analysis of N′-Nitrosonornicotine Enantiomers in Human Urine by Chiral Stationary Phase Liquid Chromatography-Nanoelectrospray Ionization-High Resolution Tandem Mass Spectrometry. J Chromatogr B Analyt Technol Biomed Life Sci.

Citação norma Chicago

Yang, Jing, Steven G. Carmella, and Stephen S. Hecht. "Analysis of N′-Nitrosonornicotine Enantiomers in Human Urine By Chiral Stationary Phase Liquid Chromatography-Nanoelectrospray Ionization-High Resolution Tandem Mass Spectrometry." J Chromatogr B Analyt Technol Biomed Life Sci 2017.

Citação norma MLA

Yang, Jing, Steven G. Carmella, and Stephen S. Hecht. "Analysis of N′-Nitrosonornicotine Enantiomers in Human Urine By Chiral Stationary Phase Liquid Chromatography-Nanoelectrospray Ionization-High Resolution Tandem Mass Spectrometry." J Chromatogr B Analyt Technol Biomed Life Sci 2017.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.