APA-viite

Sheldon, T. (2003). Boxing should be banned unless rules are tightened, advises Dutch body. BMJ Publishing Group Ltd.

Chicago-tyylinen lähdeviittaus

Sheldon, Tony. Boxing Should Be Banned Unless Rules Are Tightened, Advises Dutch Body. BMJ Publishing Group Ltd, 2003.

MLA-viite

Sheldon, Tony. Boxing Should Be Banned Unless Rules Are Tightened, Advises Dutch Body. BMJ Publishing Group Ltd, 2003.

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