To cite package ‘gtheoryr’ in publications use:

  Tyagi U (2026). _gtheoryr: Simple Generalizability Theory for Crossed
  and Nested Designs_. R package version 0.1.0,
  <https://CRAN.R-project.org/package=gtheoryr>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {gtheoryr: Simple Generalizability Theory for Crossed and Nested Designs},
    author = {Ujjwal Tyagi},
    year = {2026},
    note = {R package version 0.1.0},
    url = {https://CRAN.R-project.org/package=gtheoryr},
  }