एपीए उद्धरण

Swingler, G. H. (2001). Observer variation in chest radiography of acute lower respiratory infections in children: A systematic review. BioMed Central.

शिकागो स्टाइल उद्धरण

Swingler, George H. Observer Variation in Chest Radiography of Acute Lower Respiratory Infections in Children: A Systematic Review. BioMed Central, 2001.

एमएलए उद्धरण

Swingler, George H. Observer Variation in Chest Radiography of Acute Lower Respiratory Infections in Children: A Systematic Review. BioMed Central, 2001.