To cite package ‘dub’ in publications use:

Ha E (2018). dub: Unpacking Assignment for Lists via Pattern Matching. R package version 0.2.0.9000, https://github.com/egnha/dub.

Corresponding BibTeX entry:

  @Manual{,
    title = {dub: Unpacking Assignment for Lists via Pattern Matching},
    author = {Eugene Ha},
    year = {2018},
    note = {R package version 0.2.0.9000},
    url = {https://github.com/egnha/dub},
  }