APA

Hoxie P., Skinner D., . (1988). Effects of minimum drinking age on highway fatalities in the United States. : Statens Väg- och Trafikinstitut.

Chicago

Hoxie Paul, Skinner David, . 1988. Effects of minimum drinking age on highway fatalities in the United States. : Statens Väg- och Trafikinstitut.

Harvard

Hoxie P., Skinner D., . (1988). Effects of minimum drinking age on highway fatalities in the United States. : Statens Väg- och Trafikinstitut.

MLA

Hoxie Paul, Skinner David, . Effects of minimum drinking age on highway fatalities in the United States. : Statens Väg- och Trafikinstitut. 1988.