To cite package ‘exiftoolr’ in publications use:

  O'Brien J (2026). _exiftoolr: ExifTool Functionality from R_. R
  package version 0.2.10,
  <https://CRAN.R-project.org/package=exiftoolr>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {exiftoolr: ExifTool Functionality from R},
    author = {Joshua O'Brien},
    year = {2026},
    note = {R package version 0.2.10},
    url = {https://CRAN.R-project.org/package=exiftoolr},
  }