To cite package ‘dlr’ in publications use:

Bratt J, Harmon J (2022). dlr: Download and Cache Files Safely. R package version 1.0.1.9001, https://github.com/macmillancontentscience/dlr.

Corresponding BibTeX entry:

  @Manual{,
    title = {dlr: Download and Cache Files Safely},
    author = {Jonathan Bratt and Jon Harmon},
    year = {2022},
    note = {R package version 1.0.1.9001},
    url = {https://github.com/macmillancontentscience/dlr},
  }