Sibbald, B. (2003). Smoking's morbidity toll estimated in US.
Style de citation ChicagoSibbald, Barbara. Smoking's Morbidity Toll Estimated in US. 2003.
Style de citation MLASibbald, Barbara. Smoking's Morbidity Toll Estimated in US. 2003.
Attention : ces citations peuvent ne pas être correctes à 100%.