APA
B. M. Kagan, . (2000). The Pediatric Clinics of North America. London: W. B. Saunders Company.
Chicago
B. M. Kagan, . 2000. The Pediatric Clinics of North America. London: W. B. Saunders Company.
Harvard
B. M. Kagan, . (2000). The Pediatric Clinics of North America. London: W. B. Saunders Company.
MLA
B. M. Kagan, . The Pediatric Clinics of North America. London: W. B. Saunders Company. 2000.