To cite package ‘TFEA.ChIP’ in publications use:

  Puente-Santamaria L, Wasserman W, del Peso L (2019). “TFEA.ChIP: a
  tool kit for transcription factor binding site enrichment analysis
  capitalizing on ChIP-seq datasets.” _Bioinformatics_. ISSN 1367-4803,
  doi:10.1093/bioinformatics/btz573
  <https://doi.org/10.1093/bioinformatics/btz573>,
  <https://doi.org/10.1093/bioinformatics/btz573>.

A BibTeX entry for LaTeX users is

  @Article{,
    title = {TFEA.ChIP: a tool kit for transcription factor binding site enrichment analysis capitalizing on ChIP-seq datasets},
    author = {Laura Puente-Santamaria and Wyeth Wasserman and Luis {del Peso}},
    journal = {Bioinformatics},
    year = {2019},
    month = {07},
    issn = {1367-4803},
    url = {https://doi.org/10.1093/bioinformatics/btz573},
    doi = {10.1093/bioinformatics/btz573},
  }