To cite ‘configural’ in publications, use:

  Wiernik, B. M. (2020). configural: An R package for profile analysis
  [R package]. https://cran.r-project.org/package=configural

A BibTeX entry for LaTeX users is

  @Misc{,
    author = {Brenton M. Wiernik},
    year = {2020},
    title = {{configural}: Multivariate Profile Analysis},
    shorttitle = {{configural}},
    url = {https://cran.r-project.org/package=configural},
    note = {R package version 0.1.3},
  }

  Wiernik, B. M., Wilmot, M. P., Davison, M. L., & Ones, D. S. (2020).
  Meta-analytic criterion profile analysis. Psychological Methods.
  https://doi.org/10.1037/met0000305

A BibTeX entry for LaTeX users is

  @Article{,
    author = {Brenton M. Wiernik and Michael P. Wilmot and Mark L. Davison and Deniz S. Ones},
    year = {2020},
    title = {Meta-Analytic Criterion Profile Analysis},
    journal = {Psychological Methods},
    doi = {10.1037/met0000305},
  }