Gaya APA
Cunningham, MacDonald, Gant. (1995).
Obstetri Williams (Edisi 18).
JAKARTA:
EGC.
Gaya Chicago
Cunningham, MacDonald, Gant.
Obstetri Williams.
Edisi 18
JAKARTA:
EGC,
1995.
.
Gaya MLA
Cunningham, MacDonald, Gant.
Obstetri Williams.
Edisi 18
JAKARTA:
EGC,
1995.
.
Gaya Turabian
Cunningham, MacDonald, Gant.
Obstetri Williams.
Edisi 18
JAKARTA:
EGC,
1995.
.