To cite package ‘float’ in publications use:

  Schmidt D (2023). “float: 32-Bit Floats.” R package version 0.3-2,
  <https://cran.r-project.org/package=float>.

A BibTeX entry for LaTeX users is

  @Misc{float2017,
    title = {{float}: 32-Bit Floats},
    author = {Drew Schmidt},
    year = {2023},
    note = {{R} package version 0.3-2},
    url = {https://cran.r-project.org/package=float},
  }

  Schmidt D (2017). _Introducing the float package: 32-Bit Floats for
  R_. R Vignette, <https://cran.r-project.org/package=float>.

A BibTeX entry for LaTeX users is

  @Manual{float2017guide,
    title = {Introducing the {float} package: 32-Bit Floats for {R}},
    author = {Drew Schmidt},
    year = {2017},
    note = {{R} Vignette},
    url = {https://cran.r-project.org/package=float},
  }