To cite package ‘DCG’ in publications use:

  Chen C, Jin J, Vandeleest J, Beisner B, McCowan B, Fushing H (2019).
  _DCG: Data Cloud Geometry (DCG): Using Random Walks to Find Community
  Structure in Social Network Analysis_. R package version 0.9.3,
  <https://github.com/hanettools/dcg>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {DCG: Data Cloud Geometry (DCG): Using Random Walks to Find Community
Structure in Social Network Analysis},
    author = {Chen Chen and Jian Jin and Jessica Vandeleest and Brianne Beisner and Brenda McCowan and Hsieh Fushing},
    year = {2019},
    note = {R package version 0.9.3},
    url = {https://github.com/hanettools/dcg},
  }