To cite transreg in publications use:

  Armin Rauschenberger, Zied Landoulsi, Mark A. van de Wiel, and Enrico
  Glaab (2023). "Penalised regression with multiple sources of prior
  effects". Bioinformatics 39(12):btad680.
  https://doi.org/10.1093/bioinformatics/btad680

A BibTeX entry for LaTeX users is

  @Article{,
    title = {Penalised regression with multiple sources of prior effects},
    author = {Armin Rauschenberger and Zied Landoulsi and Mark A. {van de Wiel} and Enrico Glaab},
    journal = {Bioinformatics},
    year = {2023},
    volume = {39},
    number = {12},
    pages = {btad680},
    doi = {10.1093/bioinformatics/btad680},
  }