To cite package ‘onsvplot’ in publications use:

Santos PAB (2023). onsvplot: National Road Safety Observatory (ONSV) Style for 'ggplot2' Graphics. R package version 0.5.1, https://github.com/pabsantos/onsvplot.

Corresponding BibTeX entry:

  @Manual{,
    title = {onsvplot: National Road Safety Observatory (ONSV) Style
      for 'ggplot2' Graphics},
    author = {Pedro Augusto Borges Santos},
    year = {2023},
    note = {R package version 0.5.1},
    url = {https://github.com/pabsantos/onsvplot},
  }