To cite package 'phylin' in publications use:

Tarroso P, Velo-Anton G, Carvalho SB (2015). “phylin: an R package for phylogeographic interpolation.” Molecular Ecology Resources, 15(2), 349-357. https://onlinelibrary.wiley.com/doi/full/10.1111/1755-0998.12312.

Tarroso P, Carvalho SB, Velo-Anton G (2019). “phylin 2.0: Extending the phylogeographic interpolation method to include uncertainty and user-defined distance metrics.” Molecular Ecology Resources, 19(4), 1081-1094. https://onlinelibrary.wiley.com/doi/full/10.1111/1755-0998.13010.

Corresponding BibTeX entries:

  @Article{,
    title = {{phylin}: an R package for phylogeographic interpolation},
    author = {Pedro Tarroso and Guillermo Velo-Anton and Silvia B
      Carvalho},
    journal = {Molecular Ecology Resources},
    year = {2015},
    volume = {15},
    number = {2},
    pages = {349-357},
    url =
      {https://onlinelibrary.wiley.com/doi/full/10.1111/1755-0998.12312},
  }

  @Article{,
    title = {{phylin} 2.0: Extending the phylogeographic interpolation
      method to include uncertainty and user-defined distance metrics},
    author = {Pedro Tarroso and Silvia B Carvalho and Guillermo
      Velo-Anton},
    journal = {Molecular Ecology Resources},
    year = {2019},
    volume = {19},
    number = {4},
    pages = {1081-1094},
    url =
      {https://onlinelibrary.wiley.com/doi/full/10.1111/1755-0998.13010},
  }