Escherichia coli replication termination protein impedes the action of helicases.

MLA

Lee, E. H., et al. “Escherichia Coli Replication Termination Protein Impedes the Action of Helicases.” Proceedings of the National Academy of Sciences of the United States of America, vol. 86, no. 23, Dec. 1989, pp. 9104–08. EBSCOhost, https://doi.org/10.1073/pnas.86.23.9104.

APA

Lee, E. H., Kornberg, A., Hidaka, M., Kobayashi, T., & Horiuchi, T. (1989). Escherichia coli replication termination protein impedes the action of helicases. Proceedings of the National Academy of Sciences of the United States of America, 86(23), 9104–9108. https://doi.org/10.1073/pnas.86.23.9104

Chicago

Lee, E H, A Kornberg, M Hidaka, T Kobayashi, and T Horiuchi. 1989. “Escherichia Coli Replication Termination Protein Impedes the Action of Helicases.” Proceedings of the National Academy of Sciences of the United States of America 86 (23): 9104–8. doi:10.1073/pnas.86.23.9104.