APA Style
Ali, A, F, R.
(2007).
Fundamentals of english grammar a practical guide
.
Yogyakarta:
Pustaka Widyatama.
MLA Style
Ali, A., Faidlal, Rahman.
"Fundamentals of english grammar a practical guide".
Yogyakarta:
Pustaka Widyatama,
2007.
Text.