To cite package ‘metathis’ in publications use:

Aden-Buie G (2026). metathis: HTML Metadata Tags for 'R Markdown' and 'Shiny'. R package version 1.1.4.9000, https://github.com/gadenbuie/metathis.

Corresponding BibTeX entry:

  @Manual{,
    title = {metathis: HTML Metadata Tags for 'R Markdown' and
      'Shiny'},
    author = {Garrick Aden-Buie},
    year = {2026},
    note = {R package version 1.1.4.9000},
    url = {https://github.com/gadenbuie/metathis},
  }