APA Style
Creasy, R, K., Resnik, R. (1994).
Maternal Fetal Medicine: Principles and Practice (3rd ed).
Philadelphia:
W.B Saunders Company.
MLA Style
Creasy, Robert, K., Resnik, Robert.
"Maternal Fetal Medicine: Principles and Practice".
3rd ed
Philadelphia:
W.B Saunders Company,
1994.
print.