Please cite 'future' and the future framework using the following references:

Bengtsson H (2021). “A Unifying Framework for Parallel and Distributed Processing in R using Futures.” 10.32614/RJ-2021-048, https://journal.r-project.org/archive/2021/RJ-2021-048/index.html.

Corresponding BibTeX entry:

  @Misc{,
    author = {Henrik Bengtsson},
    title = {A Unifying Framework for Parallel and Distributed
      Processing in R using Futures},
    year = {2021},
    note = {10.32614/RJ-2021-048},
    url =
      {https://journal.r-project.org/archive/2021/RJ-2021-048/index.html},
  }