To cite package ‘tinythemes’ in publications use:

  Eddelbuettel D, Rudis B (2024). _tinythemes: Lightweight Repackaging
  of 'Themes' for 'ggplot2'_. R package version 0.0.2,
  <https://github.com/eddelbuettel/tinythemes>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {tinythemes: Lightweight Repackaging of 'Themes' for 'ggplot2'},
    author = {Dirk Eddelbuettel and Bob Rudis},
    year = {2024},
    note = {R package version 0.0.2},
    url = {https://github.com/eddelbuettel/tinythemes},
  }