American Academy of Pediatrics. Pediatrics. American Academy of Pediatrics.
Cita Chicago (17th ed.)American Academy of Pediatrics. Pediatrics. Elk Grove Village, IL: American Academy of Pediatrics.
Cita MLA (9th ed.)American Academy of Pediatrics. Pediatrics. American Academy of Pediatrics.
Atenció: Aquestes cites poden no estar 100% correctes.