Cita APA (7a ed.)

Hay, w. w. (2007). Current pediatric diagnosis & treatment pediatrics. Mc Graw Hill Book Company.

Cita Chicago Style (17a ed.)

Hay, william w. Current Pediatric Diagnosis & Treatment Pediatrics. Mc Graw Hill Book Company, 2007.

Cita MLA (9a ed.)

Hay, william w. Current Pediatric Diagnosis & Treatment Pediatrics. Mc Graw Hill Book Company, 2007.