APA (7th ed.) Citation

Kliegman, R., & Nelson, W. E. (2011). Nelson textbook of pediatrics (19th ed.). Elsevier/Saunders.

Chicago Style (17th ed.) Citation

Kliegman, Robert, and Waldo E. Nelson. Nelson Textbook of Pediatrics. 19th ed. Philadelphia, PA: Elsevier/Saunders, 2011.

MLA (9th ed.) Citation

Kliegman, Robert, and Waldo E. Nelson. Nelson Textbook of Pediatrics. 19th ed. Elsevier/Saunders, 2011.