To cite package ‘bmm’ in publications use:

  Frischkorn G, Popov V (2023). “A tutorial for estimating mixture
  models for visual working memory tasks in brms: Introducing the
  Bayesian Measurement Modeling (bmm) package for R.” _PsyArXiv_.
  doi:10.31234/osf.io/umt57 <https://doi.org/10.31234/osf.io/umt57>.

A BibTeX entry for LaTeX users is

  @Article{,
    title = {A tutorial for estimating mixture models for visual working memory tasks in brms: Introducing the Bayesian Measurement Modeling (bmm) package for R},
    author = {Gidon T. Frischkorn and Vencislav Popov},
    journal = {PsyArXiv},
    year = {2023},
    doi = {10.31234/osf.io/umt57},
  }