To cite package ‘rk.cSplit’ in publications use:

  Cano Robles A (2026). _rk.cSplit: An RKWard plugin to split
  concatenated columns into a long or wide format using the cSplit()
  function from the 'splitstackshape' package._. R package version
  0.01.10, <https://github.com/alfcano/rk.csplit>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {rk.cSplit: An RKWard plugin to split concatenated columns into a long or
wide format using the cSplit() function from the
'splitstackshape' package.},
    author = {Alfonso {Cano Robles}},
    year = {2026},
    note = {R package version 0.01.10},
    url = {https://github.com/alfcano/rk.csplit},
  }