एपीए उद्धरण

Lock, R. (2010). Managing the Difficult Airway in Craniomaxillofacial Trauma. Thieme Medical Publishers.

शिकागो स्टाइल उद्धरण

Lock, Richard. Managing the Difficult Airway in Craniomaxillofacial Trauma. Thieme Medical Publishers, 2010.

एमएलए उद्धरण

Lock, Richard. Managing the Difficult Airway in Craniomaxillofacial Trauma. Thieme Medical Publishers, 2010.