To cite `INBOtheme` in publications please use:

  Onkelinx, Thierry (2023) INBOtheme: Themes for ggplot2. Version
  0.6.0. https://github.com/inbo/INBOtheme/

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {INBOtheme: Themes for ggplot2. Version 0.6.0},
    author = {Thierry Onkelinx},
    year = {2023},
    url = {https://github.com/inbo/INBOtheme/},
    abstract = {Several themes for the ggplot2 package. Among others themes complying with the style guide for the Research Institute for Nature and Forest (INBO) and Elsevier journals.},
    keywords = {ggplot2; theme; style guide},
  }