Gaya APA
Cunningham, F, G., Hariyanto, D, R, B.
(2025).
Obstetri Williams Volume 2 Edisi 25
.
Jakarta:
EGC.
Gaya MLA
Cunningham, F., Gary., Hariyanto, Dr., Risna, Beauty.
"Obstetri Williams Volume 2 Edisi 25".
Jakarta:
EGC,
2025.
Text.