Gaya APA
Berthold, B. (2004).
The Practice of Ultrasound : A Step - by - Step Guide to Abdominal Scanning (-).
Stuttgart New York:
Georg Thieme verlag.
Gaya MLA
Berthold, B..
The Practice of Ultrasound : A Step - by - Step Guide to Abdominal Scanning.
-
Stuttgart New York:
Georg Thieme verlag,
2004.
Text.