To cite package ‘jpeg’ in publications use:

Urbanek S (2025). jpeg: Read and write JPEG images. R package version 0.1-11, https://CRAN.R-project.org/package=jpeg.

Corresponding BibTeX entry:

  @Manual{,
    title = {jpeg: Read and write JPEG images},
    author = {Simon Urbanek},
    year = {2025},
    note = {R package version 0.1-11},
    url = {https://CRAN.R-project.org/package=jpeg},
  }