To cite package ‘unjoin’ in publications use:

Sumner M (2020). unjoin: Separate a Data Frame by Normalization. R package version 0.1.0, https://github.com/hypertidy/unjoin.

Corresponding BibTeX entry:

  @Manual{,
    title = {unjoin: Separate a Data Frame by Normalization},
    author = {Michael D. Sumner},
    year = {2020},
    note = {R package version 0.1.0},
    url = {https://github.com/hypertidy/unjoin},
  }