To cite package ‘NMI’ in publications use:

Wu T (2016). NMI: Normalized Mutual Information of Community Structure in Network. R package version 2.0, https://CRAN.R-project.org/package=NMI.

Corresponding BibTeX entry:

  @Manual{,
    title = {NMI: Normalized Mutual Information of Community Structure
      in Network},
    author = {Tianhao Wu},
    year = {2016},
    note = {R package version 2.0},
    url = {https://CRAN.R-project.org/package=NMI},
  }