To cite package ‘blueterra’ in publications use:

  Cordero E (2026). _blueterra: Process-Oriented Geomorphometry for
  Submerged Terrain_. R package version 0.1.0,
  <https://github.com/el-cordero/blueterra>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {blueterra: Process-Oriented Geomorphometry for Submerged Terrain},
    author = {Elvin Cordero},
    year = {2026},
    note = {R package version 0.1.0},
    url = {https://github.com/el-cordero/blueterra},
  }