To cite package ‘rcDEA’ in publications use:

  Mergoni A (2021). _rcDEA: Robust and Conditional Data Envelopment
  Analysis (DEA)_. R package version 1.0,
  <https://CRAN.R-project.org/package=rcDEA>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {rcDEA: Robust and Conditional Data Envelopment Analysis (DEA)},
    author = {Anna Mergoni},
    year = {2021},
    note = {R package version 1.0},
    url = {https://CRAN.R-project.org/package=rcDEA},
  }