Gaya APA
Cunningham, F, G.
(2013).
Obstetri Williams 2 (23)
(
Edisi 23 | Vol. 2 | Cet. 2023, 2014, 2019)
.
Jakarta:
EGC.
Gaya MLA
Cunningham, F., Gary.
"Obstetri Williams 2 (23)".
Edisi 23 | Vol. 2 | Cet. 2023, 2014, 2019
Jakarta:
EGC,
2013.
Textbook.