To cite the CytoGLMM package in publications, use:

  C. Seiler, AM. Ferreira, L.M. Kronstad, L.J. Simpson, M. Le Gars, E.
  Vendrame, C.A. Blish, and S. Holmes, CytoGLMM: Conditional
  Differential Analysis for Flow and Mass Cytometry Experiments, BMC
  Bioinformatics 22, 137 (2021)

A BibTeX entry for LaTeX users is

  @Article{,
    author = {Christof Seiler and Anne-Maud Ferreira and Lisa M Kronstad and Laura J Simpson and Mathieu {Le Gars} and Elena Vendrame and Catherine A Blish and Susan Holmes},
    title = {CytoGLMM: Conditional Differential Analysis for Flow and Mass Cytometry Experiments},
    journal = {BMC Bioinformatics},
    volume = {22},
    number = {137},
    pages = {1--14},
    year = {2021},
  }