To cite NCT in publications use:

Claudia D. van Borkulo, Lynn Boschloo, Jolanda J. Kossakowski, Pia Tio, Robert A. Schoevers, Denny Borsboom, Lourens J. Waldorp (2017). Comparing network structures on three aspects: A permutation test.<doi:10.13140/RG.2.2.29455.38569>.

Corresponding BibTeX entry:

  @Article{,
    title = {Comparing network structures on three aspects: A
      permutation test},
    author = {Claudia D. {van Borkulo} and Lynn Boschloo and Jolanda J.
      Kossakowski and Pia Tio and Robert A. Schoevers and Denny
      Borsboom and Lourens J. Waldorp},
    journal = {Journal of Statistical Software},
    year = {2017},
    doi = {10.13140/RG.2.2.29455.38569},
  }