To cite package ‘speedglm’ in publications use:

  Enea M (2022). _speedglm: Fitting Linear and Generalized Linear
  Models to Large Data Sets_. R package version 0.3-4,
  <https://github.com/marcoenea/speedglm>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {speedglm: Fitting Linear and Generalized Linear Models to Large Data Sets},
    author = {Marco Enea},
    year = {2022},
    note = {R package version 0.3-4},
    url = {https://github.com/marcoenea/speedglm},
  }