APA   Click to copy
Rios, K., & Taragin, C. A Primer on the competitiontoolbox R Package for Antitrust Practitioners.

Chicago/Turabian   Click to copy
Rios, Kenneth, and Charles Taragin. “A Primer on the Competitiontoolbox R Package for Antitrust Practitioners,” n.d.

MLA   Click to copy
Rios, Kenneth, and Charles Taragin. A Primer on the Competitiontoolbox R Package for Antitrust Practitioners.

@unpublished{kenneth-a,
  title = {A Primer on the competitiontoolbox R Package for Antitrust Practitioners},
  author = {Rios, Kenneth and Taragin, Charles}
}