Gaya APA
Hagen-Ansert, S, L.
(1978).
Textbook of Diagnostic Ultrasonography
.
St louis:
The C.V. Mosby Company.
Gaya MLA
Hagen-Ansert, Sandra, L.
"Textbook of Diagnostic Ultrasonography".
St louis:
The C.V. Mosby Company,
1978.
Text.