To cite package ‘rhythm.metrics’ in publications use:

  Zhang C (2026). _rhythm.metrics: Analyse and Visualise Speech Rhythm
  and Timing Metrics_. R package version 1.1.0,
  <https://github.com/congzhang365/rhythm.metrics>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {rhythm.metrics: Analyse and Visualise Speech Rhythm and Timing Metrics},
    author = {Cong Zhang},
    year = {2026},
    note = {R package version 1.1.0},
    url = {https://github.com/congzhang365/rhythm.metrics},
  }