APA-viite

Bethune, R. (2010). Caution should be taken before operating on patients with Clostridium difficile colitis. The Royal College of Surgeons of England.

Chicago-tyylinen lähdeviittaus

Bethune, R. Caution Should Be Taken Before Operating On Patients With Clostridium Difficile Colitis. The Royal College of Surgeons of England, 2010.

MLA-viite

Bethune, R. Caution Should Be Taken Before Operating On Patients With Clostridium Difficile Colitis. The Royal College of Surgeons of England, 2010.

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