To cite package ‘RSP’ in publications use:

  Niella Y, Flávio H, Smoothey A, Aarestrup K, Taylor M, Peddemors V,
  Harcourt R (2020). “Refined Shortest Paths (RSP): incorporation of
  topography in space use estimation from node‐based telemetry data.”
  _Methods in Ecology and Evolution_.
  <https://doi.org/10.1111/2041-210X.13484>.

A BibTeX entry for LaTeX users is

  @Article{,
    title = {Refined Shortest Paths (RSP): incorporation of topography in space use estimation from node‐based telemetry data},
    author = {Yuri Niella and Hugo Flávio and Amy Smoothey and Kim Aarestrup and Matthew Taylor and Victor Peddemors and Robert Harcourt},
    year = {2020},
    journal = {Methods in Ecology and Evolution},
    url = {https://doi.org/10.1111/2041-210X.13484},
  }