To cite package ‘MRTAnalysis’ in publications use:

  Qian T, Xiang S, Cheng Z, Song X, Dziak J (2026). _MRTAnalysis:
  Assessing Proximal, Distal, and Mediated Causal Excursion Effects for
  Micro-Randomized Trials_. R package version 0.4.1,
  <https://CRAN.R-project.org/package=MRTAnalysis>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {MRTAnalysis: Assessing Proximal, Distal, and Mediated Causal Excursion
Effects for Micro-Randomized Trials},
    author = {Tianchen Qian and Shaolin Xiang and Zhaoxi Cheng and Xinyi Song and John Dziak},
    year = {2026},
    note = {R package version 0.4.1},
    url = {https://CRAN.R-project.org/package=MRTAnalysis},
  }