To cite package ‘BioPlex’ in publications use:

  Ludwig Geistlinger, Roger Vargas Jr, Tyrone Lee, Joshua Pan, Edward
  Huttlin, Robert Gentleman (2023) BioPlexR and BioPlexPy: integrated
  data products for the analysis of human protein interactions.
  Bioinformatics, doi: 10.1093/bioinformatics/btad091.

A BibTeX entry for LaTeX users is

  @Article{,
    title = {BioPlexR and BioPlexPy: integrated data products for the analysis of human protein interactions},
    author = {Ludwig Geistlinger and Roger Vargas and Tyrone Lee and Joshua Pan and Edward Huttlin and Robert Gentleman},
    year = {2023},
    journal = {Bioinformatics},
    doi = {10.1093/bioinformatics/btad091},
  }