If you use pROC in published research, please cite the following paper:

Xavier Robin, Natacha Turck, Alexandre Hainard, Natalia Tiberti, Frédérique Lisacek, Jean-Charles Sanchez and Markus Müller (2011). pROC: an open-source package for R and S+ to analyze and compare ROC curves. BMC Bioinformatics, 12, p. 77. <doi:10.1186/1471-2105-12-77> <http://www.biomedcentral.com/1471-2105/12/77/>

Corresponding BibTeX entry:

  @Article{,
    title = {pROC: an open-source package for R and S+ to analyze and
      compare ROC curves},
    author = {Xavier Robin and Natacha Turck and Alexandre Hainard and
      Natalia Tiberti and Frédérique Lisacek and Jean-Charles Sanchez
      and Markus Müller},
    year = {2011},
    journal = {BMC Bioinformatics},
    volume = {12},
    pages = {77},
  }