To cite package ‘rTorch’ in publications use:

  Reyes A (2020). _rTorch: R Bindings to 'PyTorch'_. R package version
  0.4.2, <https://github.com/f0nzie/rtorch>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {rTorch: R Bindings to 'PyTorch'},
    author = {Alfonso R. Reyes},
    year = {2020},
    note = {R package version 0.4.2},
    url = {https://github.com/f0nzie/rtorch},
  }