To cite nproc in publications use:

Tong X, Feng Y, Li JJ (2018). “Neyman-Pearson classification algorithms and NP receiver operating characteristics.” Science Advances, 4(2), eaao1659. doi:10.1126/sciadv.aao1659.

Corresponding BibTeX entry:

  @Article{,
    title = {Neyman-Pearson classification algorithms and NP receiver
      operating characteristics},
    author = {Xin Tong and Yang Feng and Jingyi Jessica Li},
    journal = {Science Advances},
    year = {2018},
    volume = {4},
    number = {2},
    pages = {eaao1659},
    doi = {10.1126/sciadv.aao1659},
  }