एपीए उद्धरण

Froggatt, P., Lynas, M. A., & Marshall, T. K. (1971). Sudden unexpected death in infants ("cot death"). Report of a collaborative study in northern Ireland. Ulster Medical Society.

शिकागो स्टाइल उद्धरण

Froggatt, P., M. A. Lynas, और T. K. Marshall. Sudden Unexpected Death in Infants ("cot Death"). Report of a Collaborative Study in Northern Ireland. Ulster Medical Society, 1971.

एमएलए उद्धरण

Froggatt, P., M. A. Lynas, और T. K. Marshall. Sudden Unexpected Death in Infants ("cot Death"). Report of a Collaborative Study in Northern Ireland. Ulster Medical Society, 1971.