MLA

Stefano Guandalini, Anil Dhawan, David Branski, David Branski, and Anil Dhawan. Textbook of Pediatric Gastroenterology, Hepatology and Nutrition. Springer International Publishing, 2016.

APA

Stefano Guandalini, D. Branski, Branski, D., & Dhawan, A. (2016). Textbook of Pediatric Gastroenterology, Hepatology and Nutrition. Springer International Publishing.

Chicago

Stefano Guandalini, Anil Dhawan, David Branski, David Branski, and Anil Dhawan. Textbook of Pediatric Gastroenterology, Hepatology and Nutrition. : Springer International Publishing, 2016.