To cite package ‘edr4r’ in publications use:

  Onda K (2026). _edr4r: Client for the 'OGC API - Environmental Data
  Retrieval' Standard_. R package version 0.1.0,
  <https://CRAN.R-project.org/package=edr4r>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {edr4r: Client for the 'OGC API - Environmental Data Retrieval' Standard},
    author = {Kyle Onda},
    year = {2026},
    note = {R package version 0.1.0},
    url = {https://CRAN.R-project.org/package=edr4r},
  }