APA

Behaman R. E., Vaughan V. C. & Nelson W. E. (1987). Nelson textbook of Pediatrics. London: W . B . Saunders.

Chicago

Behaman Richard E, Vaughan Victor C and Nelson Wald E. 1987. Nelson textbook of Pediatrics. London: W . B . Saunders.

Harvard

Behaman R. E., Vaughan V. C. and Nelson W. E. (1987). Nelson textbook of Pediatrics. London: W . B . Saunders.

MLA

Behaman Richard E, Vaughan Victor C and Nelson Wald E. Nelson textbook of Pediatrics. London: W . B . Saunders. 1987.