To cite package ‘mregions2’ in publications use:

  Fernández Bejarano S, Pohl L (2024). _mregions2: Access Data from
  Marineregions.org: Gazetteer & Data Products_.
  doi:10.32614/CRAN.package.mregions2
  <https://doi.org/10.32614/CRAN.package.mregions2>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {mregions2: Access Data from Marineregions.org: Gazetteer & Data Products},
    author = {Salvador Jesús {Fernández Bejarano} and Lotte Pohl},
    year = {2024},
    doi = {10.32614/CRAN.package.mregions2},
  }