Gaya APA

Nichois, D, G., Helfaer, M, A. (2009). Rogers Texbook of Pediatric Intensive Care (Ed.4). philadelphia, USA: Lipincot iliams & Wilikins.

Gaya MLA

Nichois, David, G., Helfaer, Mark, A.. "Rogers Texbook of Pediatric Intensive Care". Ed.4 philadelphia, USA: Lipincot iliams & Wilikins, 2009. Text.