Gaya APA
Leveno, K., J. (2016).
Manual Williams Komplikasi Kehamilan ( Williams Manual of Pregnancy Complications) (. 23).
Jakarta:
.
Gaya MLA
Leveno, K., J..
Manual Williams Komplikasi Kehamilan ( Williams Manual of Pregnancy Complications).
. 23
Jakarta:
,
2016.
Textbook.