APA Style
S, ., L.Hagen, R.
(2007).
Textbook of DiagnosticUltrasongraphy Vol-1
(
6th ed)
.
Philadelphia:
Mosby.
MLA Style
S, ., L.Hagen, Ra.
"Textbook of DiagnosticUltrasongraphy Vol-1".
6th ed
Philadelphia:
Mosby,
2007.
Text.