APA Style
Hibbard, Bryan M.. (1988).
Principles of Obstetrics (-).
London:
Butterworths.
Chicago Style
Hibbard, Bryan M..
Principles of Obstetrics.
-
London:
Butterworths,
1988.
Text.
MLA Style
Hibbard, Bryan M..
Principles of Obstetrics.
-
London:
Butterworths,
1988.
Text.
Turabian Style
Hibbard, Bryan M..
Principles of Obstetrics.
-
London:
Butterworths,
1988.
Print.