To cite package ‘poorman’ in publications use:

  Eastwood N (2026). _poorman: A Poor Man's Dependency Free Recreation
  of 'dplyr'_. R package version 0.3.0,
  <https://CRAN.R-project.org/package=poorman>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {poorman: A Poor Man's Dependency Free Recreation of 'dplyr'},
    author = {Nathan Eastwood},
    year = {2026},
    note = {R package version 0.3.0},
    url = {https://CRAN.R-project.org/package=poorman},
  }