To cite package ‘gunsales’ in publications use:

  Aisch G, Keller J, Eddelbuettel D (2017). _gunsales: Statistical
  Analysis of Monthly Background Checks of Gun Purchases_. R package
  version 0.1.2, <https://github.com/nytimes/gunsales>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {gunsales: Statistical Analysis of Monthly Background Checks of Gun
Purchases},
    author = {Gregor Aisch and Josh Keller and Dirk Eddelbuettel},
    year = {2017},
    note = {R package version 0.1.2},
    url = {https://github.com/nytimes/gunsales},
  }

ATTENTION: This citation information has been auto-generated from the
package DESCRIPTION file and may need manual editing, see
‘help("citation")’.