To cite package ‘threemc’ in publications use:

  Thomas M, Imai-Eaton J (2024). _threemc: (Matt's) Multi-Level Model
  of Male Circumcision in Sub-Saharan Africa_. R package version
  0.1.45, <https://github.com/mrc-ide/threemc>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {threemc: (Matt's) Multi-Level Model of Male Circumcision in Sub-Saharan
Africa},
    author = {Matthew Thomas and Jeffrey Imai-Eaton},
    year = {2024},
    note = {R package version 0.1.45},
    url = {https://github.com/mrc-ide/threemc},
  }