APA (7th ed.) Citation

PC, R., CL, M., & T, H. (2009). Perfluorooctane sulphonate and perfluorooctanoic acid in drinking and environmental waters. Philosophical transactions. Series A, Mathematical, physical, and engineering sciences, 367(1904), 4119. https://doi.org/10.1098/rsta.2009.0109

Chicago Style (17th ed.) Citation

PC, Rumsby, McLaughlin CL, and Hall T. "Perfluorooctane Sulphonate and Perfluorooctanoic Acid in Drinking and Environmental Waters." Philosophical Transactions. Series A, Mathematical, Physical, and Engineering Sciences 367, no. 1904 (2009): 4119. https://doi.org/10.1098/rsta.2009.0109.

MLA (9th ed.) Citation

PC, Rumsby, et al. "Perfluorooctane Sulphonate and Perfluorooctanoic Acid in Drinking and Environmental Waters." Philosophical Transactions. Series A, Mathematical, Physical, and Engineering Sciences, vol. 367, no. 1904, 2009, p. 4119, https://doi.org/10.1098/rsta.2009.0109.