Gaya APA
KHOIRUL, A., NAWANG, S.
(2015).
Speed Ur English
(
Cet. 1)
.
Yogyakarta:
IN AzNa Books.
Gaya MLA
KHOIRUL, Anam., NAWANG, Sawitri.
"Speed Ur English".
Cet. 1
Yogyakarta:
IN AzNa Books,
2015.
Text.