Citazione Stile APA (7a Edizione)
ebrary, Inc, & Berkowitz, C. D. (2012). Berkowitz's pediatrics: A primary care approach (4th ed.). American Academy of Pediatrics.
Citazione stile Chigago Style (17a edizione)
ebrary, Inc, e Carol D. Berkowitz. Berkowitz's Pediatrics: A Primary Care Approach. 4th ed. [Elk Grove Village, Ill.?]: American Academy of Pediatrics, 2012.
Citatione MLA (9a ed.)
ebrary, Inc, e Carol D. Berkowitz. Berkowitz's Pediatrics: A Primary Care Approach. 4th ed. American Academy of Pediatrics, 2012.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.