Gaya APA
Gilbert, Elizabeth Stepp. (2011).
Manual of High Risk Pregnancy & Delivery .
United States:
Mosby.
Gaya Chicago
Gilbert, Elizabeth Stepp.
Manual of High Risk Pregnancy & Delivery.
United States:
Mosby,
2011.
.
Gaya MLA
Gilbert, Elizabeth Stepp.
Manual of High Risk Pregnancy & Delivery.
United States:
Mosby,
2011.
.
Gaya Turabian
Gilbert, Elizabeth Stepp.
Manual of High Risk Pregnancy & Delivery.
United States:
Mosby,
2011.
.