Gaya APA
ULWAN, A, N.
(1992).
kaidah-kaidah dasar______________bsd
(
Cet.1)
.
Bandung:
Remaja Rosda Karya.
Gaya MLA
ULWAN, Abdullah, Nashih.
"kaidah-kaidah dasar______________bsd".
Cet.1
Bandung:
Remaja Rosda Karya,
1992.
Text.