To cite BASS in publications use:

Francom D, Sansó B (2020). “BASS: An R Package for Fitting and Performing Sensitivity Analysis of Bayesian Adaptive Spline Surfaces.” Journal of Statistical Software, 94(8), 1–36. doi: 10.18637/jss.v094.i08.

Corresponding BibTeX entry:

  @Article{,
    title = {{BASS}: An {R} Package for Fitting and Performing
      Sensitivity Analysis of {B}ayesian Adaptive Spline Surfaces},
    author = {Devin Francom and Bruno Sans\'{o}},
    journal = {Journal of Statistical Software},
    year = {2020},
    volume = {94},
    number = {8},
    pages = {1--36},
    doi = {10.18637/jss.v094.i08},
  }