Cite
Using Proton Transfer Reaction Mass Spectrometry for Online Analysis of Secondary Organic Aerosols.
MLA
Hellén, Heidi, et al. “Using Proton Transfer Reaction Mass Spectrometry for Online Analysis of Secondary Organic Aerosols.” Environmental Science & Technology, vol. 42, no. 19, Oct. 2008, pp. 7347–53. EBSCOhost, https://doi.org/10.1021/es801279m.
APA
Hellén, H., Dommen, J., Metzger, A., Gascho, A., Duplissy, J., Tritscher, T., Prevot, A. S. H., & Baltensperger, U. (2008). Using Proton Transfer Reaction Mass Spectrometry for Online Analysis of Secondary Organic Aerosols. Environmental Science & Technology, 42(19), 7347–7353. https://doi.org/10.1021/es801279m
Chicago
Hellén, Heidi, Josef Dommen, Axel Metzger, Astrid Gascho, Jonathan Duplissy, Torsten Tritscher, Andre S. H. Prevot, and Urs Baltensperger. 2008. “Using Proton Transfer Reaction Mass Spectrometry for Online Analysis of Secondary Organic Aerosols.” Environmental Science & Technology 42 (19): 7347–53. doi:10.1021/es801279m.