To cite package ‘abstr’ in publications use:

Lovelace R, Sheehan N, Nederlof T, Carlino D (2025). abstr: R Interface to the A/B Street Transport System Simulation Software. R package version 0.4.2, https://github.com/a-b-street/abstr.

Corresponding BibTeX entry:

  @Manual{,
    title = {abstr: R Interface to the A/B Street Transport System
      Simulation Software},
    author = {Robin Lovelace and Nathanael Sheehan and Trevor Nederlof
      and Dustin Carlino},
    year = {2025},
    note = {R package version 0.4.2},
    url = {https://github.com/a-b-street/abstr},
  }