To cite package ‘pacta.multi.loanbook’ in publications use:

  Kastl J, Yetman C, Furdyna M (2025). _pacta.multi.loanbook: Run
  'PACTA' on Multiple Loan Books Easily_. R package version 0.1.1,
  <https://CRAN.R-project.org/package=pacta.multi.loanbook>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {pacta.multi.loanbook: Run 'PACTA' on Multiple Loan Books Easily},
    author = {Jacob Kastl and CJ Yetman and Monika Furdyna},
    year = {2025},
    note = {R package version 0.1.1},
    url = {https://CRAN.R-project.org/package=pacta.multi.loanbook},
  }