एपीए उद्धरण

Wren, C., & O'Sullivan, J. (2001). Survival with congenital heart disease and need for follow up in adult life.

शिकागो स्टाइल उद्धरण

Wren, C., और J. O'Sullivan. Survival With Congenital Heart Disease and Need for Follow Up in Adult Life. 2001.

एमएलए उद्धरण

Wren, C., और J. O'Sullivan. Survival With Congenital Heart Disease and Need for Follow Up in Adult Life. 2001.