APA Citation

Romano, E., & Voas, R. B. Drug and alcohol involvement in four types of fatal crashes.

Chicago Style Citation

Romano, Eduardo., and Robert B. Voas. Drug and Alcohol Involvement in Four Types of Fatal Crashes.

MLA Citation

Romano, Eduardo., and Robert B. Voas. Drug and Alcohol Involvement in Four Types of Fatal Crashes.

Warning: These citations may not always be 100% accurate.