To cite package ‘ggcyto’ in publications use:

  Van P, Jiang W, Gottardo R, Finak G (2018). “ggcyto: Next-generation
  open-source visualization software for cytometry.” _Bioinformatics_.
  <https://doi.org/10.1093/bioinformatics/bty441>.

A BibTeX entry for LaTeX users is

  @Article{,
    title = {{ggcyto}: Next-generation open-source visualization software for cytometry},
    journal = {Bioinformatics},
    author = {Phu Van and Wenxin Jiang and Raphael Gottardo and Greg Finak},
    year = {2018},
    url = {https://doi.org/10.1093/bioinformatics/bty441},
  }