To cite package ‘ineapir’ in publications use:

  Crespo D (2025). _ineapir: Obtaining Data Published by the National
  Statistics Institute_. R package version 0.2.5,
  <https://github.com/es-ine/ineapir>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {ineapir: Obtaining Data Published by the National Statistics Institute},
    author = {David Crespo},
    year = {2025},
    note = {R package version 0.2.5},
    url = {https://github.com/es-ine/ineapir},
  }