Cite
Toxic equivalency factors (TEFs) for PCBs, PCDDs, PCDFs for humans and wildlife.
MLA
Van den Berg, M., et al. “Toxic Equivalency Factors (TEFs) for PCBs, PCDDs, PCDFs for Humans and Wildlife.” Environmental Health Perspectives, vol. 106, no. 12, Dec. 1998, pp. 775–92. EBSCOhost, https://doi.org/10.1289/ehp.98106775.
APA
Van den Berg, M., Birnbaum, L., Bosveld, A. T., Brunström, B., Cook, P., Feeley, M., Giesy, J. P., Hanberg, A., Hasegawa, R., Kennedy, S. W., Kubiak, T., Larsen, J. C., van Leeuwen, F. X., Liem, A. K., Nolt, C., Peterson, R. E., Poellinger, L., Safe, S., Schrenk, D., … Zacharewski, T. (1998). Toxic equivalency factors (TEFs) for PCBs, PCDDs, PCDFs for humans and wildlife. Environmental Health Perspectives, 106(12), 775–792. https://doi.org/10.1289/ehp.98106775
Chicago
Van den Berg, M, L Birnbaum, A T Bosveld, B Brunström, P Cook, M Feeley, J P Giesy, et al. 1998. “Toxic Equivalency Factors (TEFs) for PCBs, PCDDs, PCDFs for Humans and Wildlife.” Environmental Health Perspectives 106 (12): 775–92. doi:10.1289/ehp.98106775.