Gaya APA
Cunningham, F. Gary. (2014).
Williams Obstetrics .
:
McGrawHill.
Gaya Chicago
Cunningham, F. Gary.
Williams Obstetrics.
:
McGrawHill,
2014.
Text.
Gaya MLA
Cunningham, F. Gary.
Williams Obstetrics.
:
McGrawHill,
2014.
Text.
Gaya Turabian
Cunningham, F. Gary.
Williams Obstetrics.
:
McGrawHill,
2014.
Print.