To cite package ‘nsapi’ in publications use:

Hogervorst R (2023). nsapi: Connect to the NS (Dutch Railways) API. R package version 0.1.0.9000, https://github.com/rmhogervorst/nsapi.

Corresponding BibTeX entry:

  @Manual{,
    title = {nsapi: Connect to the NS (Dutch Railways) API},
    author = {Roel M. Hogervorst},
    year = {2023},
    note = {R package version 0.1.0.9000},
    url = {https://github.com/rmhogervorst/nsapi},
  }