To cite MixfMRI in a publication use:

  Chen, W.-C. and Maitra, R. (2023). A practical model-based
  segmentation approach for improved activation detection in
  single-subject functional magnetic resonance imaging studies. Human
  Brain Mapping, 44(16), 5309--5335

A BibTeX entry for LaTeX users is

  @Article{ChenMaitra2023HBM,
    title = {A practical model-based segmentation approach for improved activation detection in single-subject functional magnetic resonance imaging studies},
    author = {Wei-Chen Chen and Ranjan Maitra},
    year = {2023},
    journal = {Human Brain Mapping},
    url = {https://doi.org/10.1002/hbm.26425},
    volume = {44},
    number = {16},
    pages = {5309--5335},
  }

  Chen, W.-C. and Maitra, R. (2018) MixfMRI: fMRI Clustering Analysis.
  R Package, URL https://cran.r-project.org/package=MixfMRI

A BibTeX entry for LaTeX users is

  @Misc{Chen2018MixfMRIpackage,
    title = {{MixfMRI}: {fMRI} Clustering Analysis},
    author = {Wei-Chen Chen and Ranjan Maitra},
    year = {2018},
    note = {{R} Package, URL https://cran.r-project.org/package=MixfMRI},
  }

  Chen, W.-C. and Maitra, R. (2018) A Quick Guide to the MixfMRI
  Package. R Vignette, URL https://cran.r-project.org/package=MixfMRI

A BibTeX entry for LaTeX users is

  @Manual{Chen2018MixfMRIvignette,
    title = {A Quick Guide to the {MixfMRI} Package},
    author = {Wei-Chen Chen and Ranjan Maitra},
    year = {2018},
    note = {{R} Vignette},
  }