To cite package ‘OmnipathR’ in publications use:

  D Turei, A Valdeolivas, L Gul, N Palacio-Escat, M Klein, O Ivanova, M
  Olbei, A Gabor, F Theis, D Modos, T Korcsmaros and J Saez-Rodriguez
  (2021) Integrated intra- and intercellular signaling knowledge for
  multicellular omics analysis. Molecular Systems Biology 17: e9923;
  DOI: 10.15252/msb.20209923

A BibTeX entry for LaTeX users is

  @Article{,
    author = {Denes Turei and Alberto Valdeolivas and Lejla Gul and Nicolas Palacio-Escat and Michal Klein and Olga Ivanova and Marton Olbei and Attila Gabor and Fabian Theis and Dezso Modos and Tamas Korcsmaros and Julio Saez-Rodriguez},
    title = {Integrated intra- and intercellular signaling knowledge for
        multicellular omics analysis},
    journal = {Molecular Systems Biology},
    year = {2021},
    doi = {10.15252/msb.20209923},
  }

  D Turei, T Korcsmaros and J Saez-Rodriguez (2016) OmniPath:
  guidelines and gateway for literature-curated signaling pathway
  resources. Nature Methods 13 (12); PMID: 27898060

A BibTeX entry for LaTeX users is

  @Article{,
    author = {Denes Turei and Tamas Korcsmaros and Julio Saez-Rodriguez},
    title = {OmniPath: guidelines and gateway for literature-curated
        signaling pathway resources},
    journal = {Nature Methods},
    year = {2016},
  }

  A Valdeolivas, D Turei, A Gabor (2019) “OmnipathR: client for the
  OmniPath web service.” Bioconductor Package

A BibTeX entry for LaTeX users is

  @Misc{,
    author = {Alberto Valdeolivas and Denes Turei and Attila Gabor},
    title = {OmnipathR: client for the OmniPath web service},
    note = {Bioconductor Package},
    year = {2019},
  }