To cite package ‘shewhartr’ in publications use:

  Leite, A., Vasconcelos, H., Ospina, R., & Ferraz, C. (2026).
  shewhartr: Statistical Process Control with Tidyverse-Native
  Workflows. R package version 1.3.0.
  https://castlaboratory.github.io/shewhartr/

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {shewhartr: Statistical Process Control with Tidyverse-Native Workflows},
    author = {André Leite and Hugo Vasconcelos and Raydonal Ospina and Cristiano Ferraz},
    year = {2026},
    note = {R package version 1.3.0},
    url = {https://castlaboratory.github.io/shewhartr/},
  }