To cite package ‘MplusTrees’ in publications use:

  Serang S, Jacobucci R (2025). _MplusTrees: Decision Trees with
  Structural Equation Models Fit in 'Mplus'_. R package version 0.2.3,
  <https://CRAN.R-project.org/package=MplusTrees>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {MplusTrees: Decision Trees with Structural Equation Models Fit in 'Mplus'},
    author = {Sarfaraz Serang and Ross Jacobucci},
    year = {2025},
    note = {R package version 0.2.3},
    url = {https://CRAN.R-project.org/package=MplusTrees},
  }