To cite package ‘flexBCF’ in publications use:

  Deshpande SK, Kokandakar AH (2025). _flexBCF_. R package version
  1.0.3.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {flexBCF},
    author = {Sameer K Deshpande and Ajinkya H Kokandakar},
    year = {2025},
    note = {R package version 1.0.3},
  }