To cite package ‘stevethemes’ in publications use:

Miller S (2023). stevethemes: Steve's 'ggplot2' Themes and Related Theme Elements. R package version 0.1.9, https://github.com/svmiller/stevethemes.

Corresponding BibTeX entry:

  @Manual{,
    title = {stevethemes: Steve's 'ggplot2' Themes and Related Theme
      Elements},
    author = {Steve Miller},
    year = {2023},
    note = {R package version 0.1.9},
    url = {https://github.com/svmiller/stevethemes},
  }