To cite package ‘praatpicture’ in publications use:

  Puggaard-Rode R (2024). “praatpicture. A library for making flexible
  Praat Picture-style figures in R.” _Proceedings of the International
  Seminar on Speech Production_, *13*, 145-148.

A BibTeX entry for LaTeX users is

  @Article{,
    title = {praatpicture. A library for making flexible Praat Picture-style figures in R},
    author = {Rasmus Puggaard-Rode},
    journal = {Proceedings of the International Seminar on Speech Production},
    year = {2024},
    volume = {13},
    pages = {145-148},
  }