To cite package ‘Rdistance’ in publications use:

  McDonald T, Carlisle J, McDonald A (2024). _Rdistance:
  Distance-Sampling Analyses for Density and Abundance Estimation_. R
  package version 3.1.2, <https://github.com/tmcd82070/rdistance>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {Rdistance: Distance-Sampling Analyses for Density and Abundance Estimation},
    author = {Trent McDonald and Jason Carlisle and Aidan McDonald},
    year = {2024},
    note = {R package version 3.1.2},
    url = {https://github.com/tmcd82070/rdistance},
  }