To cite package ‘rticles’ in publications use:

  Allaire J, Xie Y, Dervieux C, R Foundation, Wickham H, Journal of
  Statistical Software, Vaidyanathan R, Association for Computing
  Machinery, Boettiger C, Elsevier, Broman K, Mueller K, Quast B, Pruim
  R, Marwick B, Wickham C, Keyes O, Yu M, Emaasit D, Onkelinx T,
  Gasparini A, Desautels M, Leutnant D, MDPI, Taylor and Francis,
  Öğreden O, Hance D, Nüst D, Uvesten P, Campitelli E, Muschelli J,
  Hayes A, Kamvar Z, Ross N, Cannoodt R, Luguern D, Kaplan D, Kreutzer
  S, Wang S, Hesselberth J, Hyndman R (2024). _rticles: Article Formats
  for R Markdown_. R package version 0.27.3, ,
  <https://github.com/rstudio/rticles>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {rticles: Article Formats for R Markdown},
    author = {JJ Allaire and Yihui Xie and Christophe Dervieux and {R Foundation} and Hadley Wickham and {Journal of Statistical Software} and Ramnath Vaidyanathan and {Association for Computing Machinery} and Carl Boettiger and {Elsevier} and Karl Broman and Kirill Mueller and Bastiaan Quast and Randall Pruim and Ben Marwick and Charlotte Wickham and Oliver Keyes and Miao Yu and Daniel Emaasit and Thierry Onkelinx and Alessandro Gasparini and Marc-Andre Desautels and Dominik Leutnant and {MDPI} and {Taylor and Francis} and Oğuzhan Öğreden and Dalton Hance and Daniel Nüst and Petter Uvesten and Elio Campitelli and John Muschelli and Alex Hayes and Zhian N. Kamvar and Noam Ross and Robrecht Cannoodt and Duncan Luguern and David M. Kaplan and Sebastian Kreutzer and Shixiang Wang and Jay Hesselberth and Rob Hyndman},
    year = {2024},
    note = {R package version 0.27.3, 
},
    url = {https://github.com/rstudio/rticles},
  }