To cite the epm package in publications, please use:

  Title P, Swiderski D, Zelditch M (2022). “EcoPhyloMapper: an R
  package for integrating geographic ranges, phylogeny, and
  morphology.” _Methods in Ecology and Evolution_, *13*, 1912-1922.
  doi:10.1111/2041-210X.13914
  <https://doi.org/10.1111/2041-210X.13914>.

A BibTeX entry for LaTeX users is

  @Article{,
    title = {EcoPhyloMapper: an R package for integrating geographic ranges, phylogeny, and morphology},
    author = {Pascal Title and Donald Swiderski and Miriam Zelditch},
    journal = {Methods in Ecology and Evolution},
    year = {2022},
    volume = {13},
    pages = {1912-1922},
    doi = {10.1111/2041-210X.13914},
  }