To cite package ‘TrajectoryUtils’ in publications use:

  Lun A, Street K (2026). _TrajectoryUtils: Single-Cell Trajectory
  Analysis Utilities_. R package version 1.20.0,
  <https://bioconductor.org/packages/TrajectoryUtils>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {TrajectoryUtils: Single-Cell Trajectory Analysis Utilities},
    author = {Aaron Lun and Kelly Street},
    year = {2026},
    note = {R package version 1.20.0},
    url = {https://bioconductor.org/packages/TrajectoryUtils},
  }