Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.