Gaya APA
Manual of high risk pregnancy and delivery. (1998).
:
.
Gaya Chicago
Manual of high risk pregnancy and delivery.
.
:
,
1998.
Buku Text.
Gaya MLA
Manual of high risk pregnancy and delivery.
.
:
,
1998.
Buku Text.
Gaya Turabian
Manual of high risk pregnancy and delivery.
:
,
1998.
Buku Text.