To cite stagedtrees in publications use:

Carli F, Leonelli M, Riccomagno E, Varando G (2022). “The R Package stagedtrees for Structural Learning of Stratified Staged Trees.” Journal of Statistical Software, 102(6), 1–30. doi:10.18637/jss.v102.i06.

Corresponding BibTeX entry:

  @Article{,
    title = {The {R} Package {stagedtrees} for Structural Learning of
      Stratified Staged Trees},
    author = {Federico Carli and Manuele Leonelli and Eva Riccomagno
      and Gherardo Varando},
    journal = {Journal of Statistical Software},
    year = {2022},
    volume = {102},
    number = {6},
    pages = {1--30},
    doi = {10.18637/jss.v102.i06},
  }