To cite package ‘tables’ in publications use:

  Murdoch D (2024). _tables: Formula-Driven Table Generation_. R
  package version 0.9.31, <https://CRAN.R-project.org/package=tables>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {tables: Formula-Driven Table Generation},
    author = {Duncan Murdoch},
    year = {2024},
    note = {R package version 0.9.31},
    url = {https://CRAN.R-project.org/package=tables},
  }