एपीए उद्धरण

(1975). Letter: Enteric-coated aspirin overdose and gastric perforation.

शिकागो स्टाइल उद्धरण

Letter: Enteric-coated Aspirin Overdose and Gastric Perforation. 1975.

एमएलए उद्धरण

Letter: Enteric-coated Aspirin Overdose and Gastric Perforation. 1975.