To cite package ‘fifo’ in publications use:

  Sparks A (2026). _fifo: Extract Australian Agricultural and
  Ecological Data from Publicly Available Data Set Using GPS Points_. R
  package version 1.1.3, <https://codeberg.org/adamhsparks/fifo>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {fifo: Extract Australian Agricultural and Ecological Data from
Publicly Available Data Set Using GPS Points},
    author = {Adam H. Sparks},
    year = {2026},
    note = {R package version 1.1.3},
    url = {https://codeberg.org/adamhsparks/fifo},
  }