APA-viite

Hargreaves, S. (2007). More than 200 000 people ask Novartis to drop its challenge on drug patent. BMJ Publishing Group Ltd.

Chicago-tyylinen lähdeviittaus

Hargreaves, Sally. More Than 200 000 People Ask Novartis to Drop Its Challenge On Drug Patent. BMJ Publishing Group Ltd, 2007.

MLA-viite

Hargreaves, Sally. More Than 200 000 People Ask Novartis to Drop Its Challenge On Drug Patent. BMJ Publishing Group Ltd, 2007.

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