APA-referens

Johnson, M. B., & Clapp, J. D. Impact of providing drinkers with "know your limit" information on drinking and driving: A field experiment.

Chicago-stil citat

Johnson, Mark B., och John D. Clapp. Impact of Providing Drinkers With "know Your Limit" Information On Drinking and Driving: A Field Experiment.

MLA-referens

Johnson, Mark B., och John D. Clapp. Impact of Providing Drinkers With "know Your Limit" Information On Drinking and Driving: A Field Experiment.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.