To cite package ‘rockr’ in publications use:

Marcon Y (2021). rockr: 'Rock' R Server Client. R package version 1.0.0, https://CRAN.R-project.org/package=rockr.

Corresponding BibTeX entry:

  @Manual{,
    title = {rockr: 'Rock' R Server Client},
    author = {Yannick Marcon},
    year = {2021},
    note = {R package version 1.0.0},
    url = {https://CRAN.R-project.org/package=rockr},
  }