To cite the raptr package in publications, use:

Hanson JO, Rhodes JR, Possingham HP & Fuller RA (2018) raptr: Representative and Adequate Prioritization Toolkit in R. Methods in Ecology & Evolution, 9: 320--330.<doi:10.1111/2041-210X.12862>

You may also want to cite the package version. Find it with "help(package=raptr)".

Corresponding BibTeX entry:

  @Article{,
    author = {Jeffrey O Hanson and Jonathan R Rhodes and Hugh P
      Possingham and Richard A Fuller},
    title = {raptr: Representative and adequate prioritization toolkit
      in R},
    journal = {Methods in Ecology and Evolution},
    year = {2018},
    volume = {9},
    pages = {320--330},
    doi = {10.1111/2041-210X.12862},
  }