To cite CeTF in publications use:

  Carlos Alberto Oliveira de Biagi Junior, Ricardo Perecin Nociti,
  Breno Osvaldo Funicheli, Patricia de Cassia Ruy, Joao Paulo Bianchi
  Ximenez, David Livingstone Alves Figueiredo, Wilson A Silva Jr
  https://bmcgenomics.biomedcentral.com/articles/10.1186/s12864-021-07918-2

A BibTeX entry for LaTeX users is

  @Article{,
    title = {CeTF: an R/Bioconductor package for transcription factor co-expression networks using regulatory impact factors (RIF) and partial correlation and information (PCIT) analysis},
    author = {Carlos Alberto Oliveira de Biagi Junior and Ricardo Perecin Nociti and Breno Osvaldo Funicheli and Patricia de Cassia Ruy and Joao Paulo Bianchi Ximenez and David Livingstone Alves Figueiredo and Wilson A {Silva Jr}},
    journal = {BMC genomics},
    year = {2021},
    doi = {10.1186/s12864-021-07918-2},
    url = {https://bmcgenomics.biomedcentral.com/articles/10.1186/s12864-021-07918-2},
  }