To cite package ‘viscomplexr’ in publications use:

  Biber P (2024). _viscomplexr: Phase Portraits of Functions in the
  Complex Number Plane_. R package version 1.1.2,
  <https://CRAN.R-project.org/package=viscomplexr>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {viscomplexr: Phase Portraits of Functions in the Complex Number Plane},
    author = {Peter Biber},
    year = {2024},
    note = {R package version 1.1.2},
    url = {https://CRAN.R-project.org/package=viscomplexr},
  }