To cite package ‘geobr’ in publications use:

Pereira R, Barbosa R (2026). geobr: Download Official Spatial Data Sets of Brazil. R package version 2.1.0, https://github.com/ipea/geobr.

Corresponding BibTeX entry:

  @Manual{,
    title = {geobr: Download Official Spatial Data Sets of Brazil},
    author = {Rafael H. M. Pereira and Rogério Jerônimo Barbosa},
    year = {2026},
    note = {R package version 2.1.0},
    url = {https://github.com/ipea/geobr},
  }