APA (7th ed.) Zitazioa
Berkowitz, C. D. (2014). Berkowitz's pediatrics: A primary care approach (Fifth edition.). American Academy of Pediatrics.
Chicago Style (17th ed.) Zitazioa
Berkowitz, Carol D. Berkowitz's Pediatrics: A Primary Care Approach. Fifth edition. Elk Grove Village, Illinois: American Academy of Pediatrics, 2014.
MLA (9th ed.) Zitazioa
Berkowitz, Carol D. Berkowitz's Pediatrics: A Primary Care Approach. Fifth edition. American Academy of Pediatrics, 2014.
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