To cite robustBLME in publications use:

Ruli E, Sartori N, Ventura L (2017). “Fitting Robust Bayesian Linear Mixed-Effects Models Using robustBLME.” Journal of Statistical Software, xx(xx), xx–xx. http://www.jstatsoft.org.

Corresponding BibTeX entry:

  @Article{,
    title = {Fitting Robust Bayesian Linear Mixed-Effects Models Using
      {robustBLME}},
    author = {Erlis Ruli and Nicola Sartori and Laura Ventura},
    journal = {Journal of Statistical Software},
    year = {2017},
    volume = {xx},
    number = {xx},
    pages = {xx--xx},
    url = {http://www.jstatsoft.org},
  }