Cita APA (7th ed.)

American Academy of Pediatrics. (2002). Pediatrics. Doyma S.L.

Cita Chicago (17th ed.)

American Academy of Pediatrics. Pediatrics. Barcelona: Doyma S.L, 2002.

Cita MLA (9th ed.)

American Academy of Pediatrics. Pediatrics. Doyma S.L, 2002.