To cite package ‘oclust’ in publications use:

  Clark K, McNicholas P (2025). _oclust: Gaussian Model-Based
  Clustering with Outliers_. R package version 1.0.0,
  <https://CRAN.R-project.org/package=oclust>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {oclust: Gaussian Model-Based Clustering with Outliers},
    author = {Katharine M. Clark and Paul D. McNicholas},
    year = {2025},
    note = {R package version 1.0.0},
    url = {https://CRAN.R-project.org/package=oclust},
  }