To cite package ‘splutil’ in publications use:

White RA (2022). splutil: Utility Functions for Common Base-R Problems Relating to Lists. R package version 2022.6.20, https://CRAN.R-project.org/package=splutil.

Corresponding BibTeX entry:

  @Manual{,
    title = {splutil: Utility Functions for Common Base-R Problems
      Relating to Lists},
    author = {Richard Aubrey White},
    year = {2022},
    note = {R package version 2022.6.20},
    url = {https://CRAN.R-project.org/package=splutil},
  }