APA Style
Setiadi, A, B.
(2006).
Teaching english as a foreign language/Ag Bambang Setiadi
.
Yogyakarta:
Graha Ilmu.
MLA Style
Setiadi, Ag, Bambang.
"Teaching english as a foreign language/Ag Bambang Setiadi".
Yogyakarta:
Graha Ilmu,
2006.
Text.