To cite RAPTOR in publications use:

Peters R, Balanzategui D, Hurley A, von Arx G, Prendin A, Cuny H, Bj√∂rklund J, Frank D, Fonti P (2018). “RAPTOR: Row and position tracheid organizer in R.” Dendrochronologia, 47, 10-16. doi: 10.1016/j.dendro.2017.10.003, https://doi.org/10.1016/j.dendro.2017.10.003.

Corresponding BibTeX entry:

  @Article{,
    title = {RAPTOR: Row and position tracheid organizer in R},
    author = {Richard Peters and Daniel Balanzategui and Alexander
      Gideon Hurley and Georg {von Arx} and Angela Luisa Prendin and
      Henri Cuny and Jesper Bj{\"o}rklund and David Frank and Patrick
      Fonti},
    journal = {Dendrochronologia},
    year = {2018},
    volume = {47},
    pages = {10-16},
    doi = {10.1016/j.dendro.2017.10.003},
    url = {https://doi.org/10.1016/j.dendro.2017.10.003},
  }