To cite package ‘CRTspat’ in publications use:

Smith T (2026). CRTspat: Workflow for Cluster Randomised Trials with Spillover. R package version 1.4.0, https://github.com/thomasasmith/crtspat.

Corresponding BibTeX entry:

  @Manual{,
    title = {CRTspat: Workflow for Cluster Randomised Trials with
      Spillover},
    author = {Thomas Smith},
    year = {2026},
    note = {R package version 1.4.0},
    url = {https://github.com/thomasasmith/crtspat},
  }