To cite package ‘BGFD’ in publications use:

Tsagris M, Imran M (2023). BGFD: Bell-G and Complementary Bell-G Family of Distributions. R package version 0.1, https://CRAN.R-project.org/package=BGFD.

Corresponding BibTeX entry:

  @Manual{,
    title = {BGFD: Bell-G and Complementary Bell-G Family of
      Distributions},
    author = {Michail Tsagris and Muhammad Imran},
    year = {2023},
    note = {R package version 0.1},
    url = {https://CRAN.R-project.org/package=BGFD},
  }