To cite package ‘OVL.CI’ in publications use:

  Alba M. Franco-Pereira, Christos T. Nakas, Benjamin Reiser, M.Carmen
  Pardo (2023). _OVL.CI: Inference on the Overlap Coefficient: The
  Binormal Approach and Alternatives_. R package version 0.1.0,
  <https://CRAN.R-project.org/package=OVL.CI>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {OVL.CI: Inference on the Overlap Coefficient: The Binormal Approach and
Alternatives},
    author = {{Alba M. Franco-Pereira} and {Christos T. Nakas} and {Benjamin Reiser} and {M.Carmen Pardo}},
    year = {2023},
    note = {R package version 0.1.0},
    url = {https://CRAN.R-project.org/package=OVL.CI},
  }