To cite package ‘biplotEZ’ in publications use:

  Lubbe S, le Roux N, Nienkemper-Swanepoel J, Ganey R, Buys R, Adams Z,
  Manefeldt P (2024). _biplotEZ: EZ-to-Use Biplots_. R package version
  2.2, <https://CRAN.R-project.org/package=biplotEZ>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {biplotEZ: EZ-to-Use Biplots},
    author = {Sugnet Lubbe and Niël {le Roux} and Johané Nienkemper-Swanepoel and Raeesa Ganey and Ruan Buys and Zoë-Mae Adams and Peter Manefeldt},
    year = {2024},
    note = {R package version 2.2},
    url = {https://CRAN.R-project.org/package=biplotEZ},
  }