To cite BMS in publications use:

Stefan Zeugner, Martin Feldkircher (2015). Bayesian Model Averaging Employing Fixed and Flexible Priors: The BMS Package for R. Journal of Statistical Software, 68(4), 1-37. doi:10.18637/jss.v068.i04

Corresponding BibTeX entry:

  @Article{,
    title = {Bayesian Model Averaging Employing Fixed and Flexible
      Priors: The {BMS} Package for {R}},
    author = {Stefan Zeugner and Martin Feldkircher},
    journal = {Journal of Statistical Software},
    year = {2015},
    volume = {68},
    number = {4},
    pages = {1--37},
    doi = {10.18637/jss.v068.i04},
  }