एपीए उद्धरण

Opal, S. M. (2008). Severe Sepsis and Septic Shock. Surgery.

शिकागो स्टाइल उद्धरण

Opal, Steven M. "Severe Sepsis and Septic Shock." Surgery 2008.

एमएलए उद्धरण

Opal, Steven M. "Severe Sepsis and Septic Shock." Surgery 2008.