To cite neat in publications use:

  Signorelli, M., Vinciotti, V., Wit, E. C. (2016). NEAT: an efficient
  network enrichment analysis test. BMC Bioinformatics, 17:352 URL
  https://doi.org/10.1186/s12859-016-1203-6

A BibTeX entry for LaTeX users is

  @Article{,
    title = {NEAT: an efficient network enrichment analysis test},
    author = {M. Signorelli and V. Vinciotti and E. C. Wit},
    journal = {BMC Bioinformatics},
    year = {2016},
    volume = {17:352},
    url = {https://doi.org/10.1186/s12859-016-1203-6},
  }