To cite package ‘siren’ in publications use:

Navarro-Gonzalez D, Ferrando P, Morales-Vives F, Hernandez-Dorado A (2025). siren: Hybrid FA-CFA for Controlling Acquiescence in Restricted Factorial Solutions. R package version 1.0.6, https://CRAN.R-project.org/package=siren.

Corresponding BibTeX entry:

  @Manual{,
    title = {siren: Hybrid FA-CFA for Controlling Acquiescence in
      Restricted Factorial Solutions},
    author = {David Navarro-Gonzalez and Pere J. Ferrando and Fabia
      Morales-Vives and Ana Hernandez-Dorado},
    year = {2025},
    note = {R package version 1.0.6},
    url = {https://CRAN.R-project.org/package=siren},
  }