Gaya APA
M.Pd, D, R.
(2011).
The Textbook of English Grammar
.
Yogyakarta:
Pustaka Widyatama.
Gaya MLA
M.Pd, Drs.Slamet, Riyanto,.
"The Textbook of English Grammar".
Yogyakarta:
Pustaka Widyatama,
2011.
Buku.