Cite
Occurrences of perfluoroalkyl and polyfluoroalkyl substances in tree bark: Interspecies variability related to chain length.
MLA
Liu, Yanwei, et al. “Occurrences of Perfluoroalkyl and Polyfluoroalkyl Substances in Tree Bark: Interspecies Variability Related to Chain Length.” Science of the Total Environment, vol. 689, Nov. 2019, pp. 1388–95. EBSCOhost, https://doi.org/10.1016/j.scitotenv.2019.06.454.
APA
Liu, Y., Hou, X., Chen, W., Kong, W., Wang, D., Liu, J., & Jiang, G. (2019). Occurrences of perfluoroalkyl and polyfluoroalkyl substances in tree bark: Interspecies variability related to chain length. Science of the Total Environment, 689, 1388–1395. https://doi.org/10.1016/j.scitotenv.2019.06.454
Chicago
Liu, Yanwei, Xingwang Hou, Weifang Chen, Wenqian Kong, Dingyi Wang, Jiyan Liu, and Guibin Jiang. 2019. “Occurrences of Perfluoroalkyl and Polyfluoroalkyl Substances in Tree Bark: Interspecies Variability Related to Chain Length.” Science of the Total Environment 689 (November): 1388–95. doi:10.1016/j.scitotenv.2019.06.454.