To cite package ‘ctgdist’ in publications use:

Yildiz H, Yandi A (2020). ctgdist: Likert Category Distance Calculator. R package version 0.1.0, https://CRAN.R-project.org/package=ctgdist.

Corresponding BibTeX entry:

  @Manual{,
    title = {ctgdist: Likert Category Distance Calculator},
    author = {Huseyin Yildiz and Alperen Yandi},
    year = {2020},
    note = {R package version 0.1.0},
    url = {https://CRAN.R-project.org/package=ctgdist},
  }