Gaya APA
Gary, C, F.
(2023).
Obstetri Williams Vol. I
(
Edisi 25, Volume 1)
.
Jakarta:
EGC.
Gaya MLA
Gary, Cunningham, F..
"Obstetri Williams Vol. I".
Edisi 25, Volume 1
Jakarta:
EGC,
2023.
Text.