To cite package ‘PEcAn.BASGRA’ in publications use:

  Fer I (2025). _PEcAn.BASGRA: PEcAn Package for Integration of the
  BASGRA Model_. R package version 1.8.0.9000,
  <https://github.com/pecanproject/pecan>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {PEcAn.BASGRA: PEcAn Package for Integration of the BASGRA Model},
    author = {Istem Fer},
    year = {2025},
    note = {R package version 1.8.0.9000},
    url = {https://github.com/pecanproject/pecan},
  }