To cite package ‘epimdr2’ in publications use:

  Bjornstad ON (2022). _epimdr2: Functions and Data for "Epidemics:
  Models and Data in R (2nd Edition)"_. R package version 1.0-7, <,
  <https://github.com/objornstad/epimdr2>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {epimdr2: Functions and Data for "Epidemics: Models and Data in R (2nd
Edition)"},
    author = {Ottar N. Bjornstad},
    year = {2022},
    note = {R package version 1.0-7, 
<},
    url = {https://github.com/objornstad/epimdr2},
  }