Gaya APA
Ewen, A., N. (2011).
A Practical Guide to Pediatric Emergency Medicine Caring for Children in the Emergency Departement .
New York:
Cambrige.
Gaya MLA
Ewen, A., N..
A Practical Guide to Pediatric Emergency Medicine Caring for Children in the Emergency Departement.
New York:
Cambrige,
2011.
Text.