APA Citatie

Tanne, J. (2006). Decline in smoking accounts for 40% of fall in US male cancer mortality. BMJ Publishing Group Ltd.

Chicago Style citaat

Tanne, Janice. Decline in Smoking Accounts for 40% of Fall in US Male Cancer Mortality. BMJ Publishing Group Ltd, 2006.

MLA citatie

Tanne, Janice. Decline in Smoking Accounts for 40% of Fall in US Male Cancer Mortality. BMJ Publishing Group Ltd, 2006.

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