To cite package ‘triangulation’ in publications use:

Milfeldt M (2016). triangulation: Determine Position of Observer. R package version 0.5.0, https://CRAN.R-project.org/package=triangulation.

Corresponding BibTeX entry:

  @Manual{,
    title = {triangulation: Determine Position of Observer},
    author = {Mathias Milfeldt},
    year = {2016},
    note = {R package version 0.5.0},
    url = {https://CRAN.R-project.org/package=triangulation},
  }