APA Citatie

(1999). Antismoking campaigns should "target 4 year olds". BMJ Publishing Group Ltd.

Chicago Style citaat

Antismoking Campaigns Should "target 4 Year Olds". BMJ Publishing Group Ltd, 1999.

MLA citatie

Antismoking Campaigns Should "target 4 Year Olds". BMJ Publishing Group Ltd, 1999.

Let op: Deze citaties zijn niet altijd 100% accuraat.