To cite multiWGCNA in publications use:

  Tommasini, D, Fogel, BL (2023). multiWGCNA: an R package for deep
  mining gene co-expression networks in multi-trait expression data.
  BMC Bioinformatics, 24, 1:115.

A BibTeX entry for LaTeX users is

  @Article{,
    title = {multiWGCNA: an R package for deep mining gene co-expression networks in multi-trait expression data},
    author = {Dario Tommasini and Brent L. Fogel},
    journal = {BMC Bioinformatics},
    year = {2023},
    volume = {24},
    number = {1},
    pages = {115},
  }