To cite package ‘polymapR’ in publications use:

  Bourke PM, van Geest G, Voorrips RE, Jansen J, Kranenburg T, Shahin
  A, Visser RG, Paul A, Smulders MJ, Maliepaard C (2018).
  “polymapR—linkage analysis and genetic map construction from F1
  populations of outcrossing polyploids.” _Bioinformatics_, *34*(20),
  3496-3502. doi:10.1093/bioinformatics/bty371
  <https://doi.org/10.1093/bioinformatics/bty371>.

A BibTeX entry for LaTeX users is

  @Article{,
    title = {polymapR—linkage analysis and genetic map construction from F1 populations of outcrossing polyploids},
    author = {Peter M. Bourke and Geert {van Geest} and Roeland E. Voorrips and Johannes Jansen and Twan Kranenburg and Arwa Shahin and Richard G.F. Visser and Arens Paul and Marinus J.M. Smulders and Chris Maliepaard},
    journal = {Bioinformatics},
    year = {2018},
    volume = {34},
    number = {20},
    pages = {3496-3502},
    doi = {10.1093/bioinformatics/bty371},
  }