APA (7th ed.) Citation

Behrman, R. E., Vaughan, V. C., & Nelson, W. E. (1987). Nelson textbook of pediatrics (13th ed.). Saunders.

Chicago Style (17th ed.) Citation

Behrman, Richard E., Victor C. Vaughan, and Waldo E. Nelson. Nelson Textbook of Pediatrics. 13th ed. Philadelphia: Saunders, 1987.

MLA (9th ed.) Citation

Behrman, Richard E., et al. Nelson Textbook of Pediatrics. 13th ed. Saunders, 1987.