To cite package ‘SHELF’ in publications use:

Oakley J (2026). SHELF: Tools to Support the Sheffield Elicitation Framework. R package version 1.13.0, https://github.com/oakleyj/shelf.

Corresponding BibTeX entry:

  @Manual{,
    title = {SHELF: Tools to Support the Sheffield Elicitation
      Framework},
    author = {Jeremy Oakley},
    year = {2026},
    note = {R package version 1.13.0},
    url = {https://github.com/oakleyj/shelf},
  }