To cite package ‘goldilocks’ in publications use:

  Hickey G, Wan Y, Chandereng T (2025). _goldilocks: Goldilocks
  Adaptive Trial Designs for Time-to-Event Endpoints_. R package
  version 0.4.0, <https://github.com/graemeleehickey/goldilocks>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {goldilocks: Goldilocks Adaptive Trial Designs for Time-to-Event Endpoints},
    author = {Graeme L. Hickey and Ying Wan and Thevaa Chandereng},
    year = {2025},
    note = {R package version 0.4.0},
    url = {https://github.com/graemeleehickey/goldilocks},
  }