To cite package ‘staplr’ in publications use:

Talagala P, Mancarci O, Padfield D, Matheson G, Vinyals M (2023). staplr: A Toolkit for PDF Files. R package version 3.2.2, https://github.com/pridiltal/staplr.

Corresponding BibTeX entry:

  @Manual{,
    title = {staplr: A Toolkit for PDF Files},
    author = {Priyanga Dilini Talagala and Ogan Mancarci and Daniel
      Padfield and Granville Matheson and Marc Vinyals},
    year = {2023},
    note = {R package version 3.2.2},
    url = {https://github.com/pridiltal/staplr},
  }