APA
(1955). Pediatric Clinics of North America. London: W.B. Saunders.
Chicago
1955. Pediatric Clinics of North America. London: W.B. Saunders.
Harvard
(1955). Pediatric Clinics of North America. London: W.B. Saunders.
MLA
Pediatric Clinics of North America. London: W.B. Saunders. 1955.