Gaya APA
Buku Ajar Asuhan Kebidanan = Varney's midwifery, 2 th ed.
.
(2006).
Jakarta:
EGC.
Gaya MLA
Buku Ajar Asuhan Kebidanan = Varney's midwifery, 2 th ed.
.
Edisi 4, Volume 1.
Jakarta:
EGC,
2006.
Text.