To cite REBayes in publications use:

Koenker R, Gu J (2017). “REBayes: An R Package for Empirical Bayes Mixture Methods.” Journal of Statistical Software, 82(8), 1–26. doi: 10.18637/jss.v082.i08.

Corresponding BibTeX entry:

  @Article{,
    title = {{REBayes}: An {R} Package for Empirical Bayes Mixture
      Methods},
    author = {Roger Koenker and Jiaying Gu},
    journal = {Journal of Statistical Software},
    year = {2017},
    volume = {82},
    number = {8},
    pages = {1--26},
    doi = {10.18637/jss.v082.i08},
  }