Dyfyniad APA

(2005). Mortality associated with passive smoking in Hong Kong. BMJ Publishing Group.

Dyfyniad Arddull Chicago

Mortality Associated with Passive Smoking in Hong Kong. BMJ Publishing Group, 2005.

Dyfyniad MLA

Mortality Associated with Passive Smoking in Hong Kong. BMJ Publishing Group, 2005.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.