To cite package ‘SUMMER’ in publications use:

Li Z, Martin B, Hsiao Y, Godwin J, Paige J, Gao P, Wakefield J, Clark S, Fuglstad G, Riebler A (2026). SUMMER: Small-Area-Estimation Unit/Area Models and Methods for Estimation in R. R package version 2.0.0, https://github.com/richardli/summer.

Corresponding BibTeX entry:

  @Manual{,
    title = {SUMMER: Small-Area-Estimation Unit/Area Models and Methods
      for Estimation in R},
    author = {Zehang R Li and Bryan D Martin and Yuan Hsiao and Jessica
      Godwin and John Paige and Peter Gao and Jon Wakefield and Samuel
      J Clark and Geir-Arne Fuglstad and Andrea Riebler},
    year = {2026},
    note = {R package version 2.0.0},
    url = {https://github.com/richardli/summer},
  }