To cite package ‘gtExtras’ in publications use:

Mock T (2026). gtExtras: Extending 'gt' for Beautiful HTML Tables. R package version 0.6.2, https://github.com/jthomasmock/gtextras.

Corresponding BibTeX entry:

  @Manual{,
    title = {gtExtras: Extending 'gt' for Beautiful HTML Tables},
    author = {Thomas Mock},
    year = {2026},
    note = {R package version 0.6.2},
    url = {https://github.com/jthomasmock/gtextras},
  }