To cite package ‘sftime’ in publications use:

Teickner H, Pebesma E, Graeler B (2026). sftime: Classes and Methods for Simple Feature Objects that Have a Time Column. R package version 0.3.2.9000, https://github.com/r-spatial/sftime.

Corresponding BibTeX entry:

  @Manual{,
    title = {sftime: Classes and Methods for Simple Feature Objects
      that Have a Time Column},
    author = {Henning Teickner and Edzer Pebesma and Benedikt Graeler},
    year = {2026},
    note = {R package version 0.3.2.9000},
    url = {https://github.com/r-spatial/sftime},
  }