To cite package ‘NetPreProc’ in publications use:

  Valentini G (2022). _NetPreProc: Network Pre-Processing and
  Normalization_. R package version 1.2,
  <https://CRAN.R-project.org/package=NetPreProc>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {NetPreProc: Network Pre-Processing and Normalization},
    author = {Giorgio Valentini},
    year = {2022},
    note = {R package version 1.2},
    url = {https://CRAN.R-project.org/package=NetPreProc},
  }