To cite package ‘semtree’ in publications use:

  Andreas M. Brandmaier, John J. Prindle, Manuel Arnold, Caspar J. Van
  Lissa (2024). _semtree: Recursive Partitioning for Structural
  Equation Models_. R package version 0.9.20,
  <https://github.com/brandmaier/semtree>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {semtree: Recursive Partitioning for Structural Equation Models},
    author = {{Andreas M. Brandmaier} and {John J. Prindle} and {Manuel Arnold} and {Caspar J. Van Lissa}},
    year = {2024},
    note = {R package version 0.9.20},
    url = {https://github.com/brandmaier/semtree},
  }