To cite package ‘grattan’ in publications use:

Parsonage H, Cameron T, Coates B, Katzen M, Young W, Cowgill M (2026). grattan: Australian Tax Policy Analysis. R package version 2026.1.1, https://CRAN.R-project.org/package=grattan.

Corresponding BibTeX entry:

  @Manual{,
    title = {grattan: Australian Tax Policy Analysis},
    author = {Hugh Parsonage and Tim Cameron and Brendan Coates and
      Matthew Katzen and William Young and Matt Cowgill},
    year = {2026},
    note = {R package version 2026.1.1},
    url = {https://CRAN.R-project.org/package=grattan},
  }