To cite package ‘rerddap’ in publications use:

  Chamberlain S (2026). _rerddap: General Purpose Client for 'ERDDAP™'
  Servers_. R package version 1.3.0,
  <https://CRAN.R-project.org/package=rerddap>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {rerddap: General Purpose Client for 'ERDDAP™' Servers},
    author = {Scott Chamberlain},
    year = {2026},
    note = {R package version 1.3.0},
    url = {https://CRAN.R-project.org/package=rerddap},
  }