To cite package ‘customthemes’ in publications use:

Yanez Santibanez C (2022). customthemes: custom theming for ggplot, for personal use. R package version 0.0.1.0002, https://github.com/carlosyanez/customthemes.

Corresponding BibTeX entry:

  @Manual{,
    title = {customthemes: custom theming for ggplot, for personal
      use},
    author = {Carlos {Yanez Santibanez}},
    year = {2022},
    note = {R package version 0.0.1.0002},
    url = {https://github.com/carlosyanez/customthemes},
  }