APA   Click to copy
Walker, A. P., Fan, H., Keown, J. R., Knight, M. L., Grimes, J. M., & Fodor, E. (2021). The SARS-CoV-2 RNA polymerase is a viral RNA capping enzyme. Nucleic Acids Research, 49, 13019–13030.

Chicago/Turabian   Click to copy
Walker, Alexander P, Haitian Fan, Jeremy R Keown, Michael L Knight, Jonathan M Grimes, and Ervin Fodor. “The SARS-CoV-2 RNA Polymerase Is a Viral RNA Capping Enzyme.” Nucleic acids research 49 (2021): 13019–13030.

MLA   Click to copy
Walker, Alexander P., et al. “The SARS-CoV-2 RNA Polymerase Is a Viral RNA Capping Enzyme.” Nucleic Acids Research, vol. 49, Oxford University Press, 2021, pp. 13019–30.

@article{walker2021a,
  title = {The SARS-CoV-2 RNA polymerase is a viral RNA capping enzyme},
  year = {2021},
  journal = {Nucleic acids research},
  pages = {13019--13030},
  publisher = {Oxford University Press},
  volume = {49},
  author = {Walker, Alexander P and Fan, Haitian and Keown, Jeremy R and Knight, Michael L and Grimes, Jonathan M and Fodor, Ervin}
}