To cite package ‘ClustGeo’ in publications use:

Chavent M, Kuentz V, Labenne A, Saracco J (2021). ClustGeo: Hierarchical Clustering with Spatial Constraints. R package version 2.1, https://github.com/chavent/clustgeo.

Corresponding BibTeX entry:

  @Manual{,
    title = {ClustGeo: Hierarchical Clustering with Spatial
      Constraints},
    author = {Marie Chavent and Vanessa Kuentz and Amaury Labenne and
      Jerome Saracco},
    year = {2021},
    note = {R package version 2.1},
    url = {https://github.com/chavent/clustgeo},
  }