To cite package ‘piecepackr’ in publications use:

  Davis T (2024). _piecepackr: Board Game Graphics_. R package version
  1.13.11, , <https://github.com/piecepackr/piecepackr>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {piecepackr: Board Game Graphics},
    author = {Trevor L. Davis},
    year = {2024},
    note = {R package version 1.13.11, 
},
    url = {https://github.com/piecepackr/piecepackr},
  }