Dyfyniad APA

Carpenter, C., & Dobkin, C. (2015). The Minimum Legal Drinking Age and Crime. Rev Econ Stat.

Dyfyniad Arddull Chicago

Carpenter, Christopher, and Carlos Dobkin. "The Minimum Legal Drinking Age and Crime." Rev Econ Stat 2015.

Dyfyniad MLA

Carpenter, Christopher, and Carlos Dobkin. "The Minimum Legal Drinking Age and Crime." Rev Econ Stat 2015.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.