To cite package ‘spboost’ in publications use:

  Geniaux G (2026). _spboost: Gradient Boosting for Nonlinear Spatial
  Autoregressive Models_. R package version 0.7.0,
  <https://CRAN.R-project.org/package=spboost>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {spboost: Gradient Boosting for Nonlinear Spatial Autoregressive Models},
    author = {Ghislain Geniaux},
    year = {2026},
    note = {R package version 0.7.0},
    url = {https://CRAN.R-project.org/package=spboost},
  }