To cite bamlss in publications use:

Nikolaus Umlauf, Nadja Klein, Achim Zeileis (2017). BAMLSS: Bayesian Additive Models for Location, Scale and Shape (and Beyond). Working Paper 2017-05. Working Papers in Economics and Statistics, Research Platform Empirical and Experimental Economics, Universitaet Innsbruck. URL http://EconPapers.RePEc.org/RePEc:inn:wpaper:2017-05

Corresponding BibTeX entry:

  @TechReport{,
    title = {{BAMLSS}: {B}ayesian Additive Models for Location, Scale
      and Shape (and Beyond)},
    author = {Nikolaus Umlauf and Nadja Klein and Achim Zeileis},
    institution = {Working Papers in Economics and Statistics, Research
      Platform Empirical and Experimental Economics, Universit\"at
      Innsbruck},
    year = {2017},
    type = {Working Paper},
    number = {2017-05},
    month = {February},
    url = {http://EconPapers.RePEc.org/RePEc:inn:wpaper:2017-05},
  }