To cite package ‘widr’ in publications use:

Lim C (2026). widr: Interface to the World Inequality Database (WID). R package version 0.1.1, https://github.com/cherylisabella/widr.

Corresponding BibTeX entry:

  @Manual{,
    title = {widr: Interface to the World Inequality Database (WID)},
    author = {Cheryl Isabella Lim},
    year = {2026},
    note = {R package version 0.1.1},
    url = {https://github.com/cherylisabella/widr},
  }