To cite package ‘qwalkr’ in publications use:

  Marques V (2024). _qwalkr: Handle Continuous-Time Quantum Walks with
  R_. R package version 0.1.0.9000, ,
  <https://github.com/vitormarquesr/qwalkr>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {qwalkr: Handle Continuous-Time Quantum Walks with R},
    author = {Vitor Marques},
    year = {2024},
    note = {R package version 0.1.0.9000, 
},
    url = {https://github.com/vitormarquesr/qwalkr},
  }