To cite package ‘sdf’ in publications use:

Parry J (2023). sdf: What the Package Does (One Line, Title Case). R package version 0.0.0.9000, https://github.com/josiahparry/sdf.

Corresponding BibTeX entry:

  @Manual{,
    title = {sdf: What the Package Does (One Line, Title Case)},
    author = {Josiah Parry},
    year = {2023},
    note = {R package version 0.0.0.9000},
    url = {https://github.com/josiahparry/sdf},
  }