APA Style
Hatfield, P, M., Wise, R, E. (1976).
Radiology of the Gallbladder and Bile Ducts .
Baltimore:
The Williams and Wilkins.
MLA Style
Hatfield, Philip, M., Wise, Robert, E.
"Radiology of the Gallbladder and Bile Ducts".
Baltimore:
The Williams and Wilkins,
1976.
Text.