To cite package ‘liteq’ in publications use:

  Csárdi G (2024). _liteq: Lightweight Portable Message Queue Using
  'SQLite'_. R package version 1.1.0, <https://github.com/r-lib/liteq>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {liteq: Lightweight Portable Message Queue Using 'SQLite'},
    author = {Gábor Csárdi},
    year = {2024},
    note = {R package version 1.1.0},
    url = {https://github.com/r-lib/liteq},
  }