To cite package ‘ibger’ in publications use:

Leite A, Wasiliew M, Vasconcelos H, Amorim C, Bezerra D (2026). ibger: Access the 'IBGE' Aggregate Data API from 'R'. R package version 0.2.1, https://github.com/ropensci/ibger.

Corresponding BibTeX entry:

  @Manual{,
    title = {ibger: Access the 'IBGE' Aggregate Data API from 'R'},
    author = {André Leite and Marcos Wasiliew and Hugo Vasconcelos and
      Carlos Amorim and Diogo Bezerra},
    year = {2026},
    note = {R package version 0.2.1},
    url = {https://github.com/ropensci/ibger},
  }