APA Style
LEDGER, W.
(2020).
RECENT ADVANCES IN OBSTETRICS & GYNAECOLOGY 27
(
1 st)
.
NEW DELHI:
JPB/MED.
MLA Style
LEDGER, WILLIAM.
"RECENT ADVANCES IN OBSTETRICS & GYNAECOLOGY 27".
1 st
NEW DELHI:
JPB/MED,
2020.
Text.