To cite numform in publications, please use:

Rinker, T. W. (2018). numform: A publication style number and plot formatter version 0.5.0. http://github.com/trinker/numform

Corresponding BibTeX entry:

  @Manual{,
    title = {{numform}: A publication style number and plot formatter},
    author = {Tyler W. Rinker},
    note = {version 0.5.0},
    year = {2018},
    url = {http://github.com/trinker/numform},
  }