APA (7th ed.) Citation

Behrman, R. E., & Nelson, W. E. (1987). Nelson textbook of pediatrics (13th edition.). W. B. Saunders.

Chicago Style (17th ed.) Citation

Behrman, Richard E., and Waldo E. Nelson. Nelson Textbook of Pediatrics. 13th edition. Philadelphia, PE: W. B. Saunders, 1987.

MLA (8th ed.) Citation

Behrman, Richard E., and Waldo E. Nelson. Nelson Textbook of Pediatrics. 13th edition. W. B. Saunders, 1987.