Vaughan, V. C. (1979). Nelson Textbook of Pediatrics.
Cita Chicago (17th ed.)Vaughan, Victor C. Nelson Textbook of Pediatrics. 1979.
Cita MLA (9th ed.)Vaughan, Victor C. Nelson Textbook of Pediatrics. 1979.
Atenció: Aquestes cites poden no estar 100% correctes.