एपीए उद्धरण

R E Behrman. (1987). Nelson textbook of pediatrics. London: W.B. Saunders.

शिकागो स्टाइल उद्धरण

R E Behrman. Nelson Textbook of Pediatrics. London: W.B. Saunders, 1987.

एमएलए उद्धरण

R E Behrman. Nelson Textbook of Pediatrics. London: W.B. Saunders, 1987.