Gaya APA
BOWERS, R.G. (1987).
Talking about grammar .
essex:
Longman.
Gaya Chicago
BOWERS, R.G.
Talking about grammar.
essex:
Longman,
1987.
Buku.
Gaya MLA
BOWERS, R.G.
Talking about grammar.
essex:
Longman,
1987.
Buku.
Gaya Turabian
BOWERS, R.G.
Talking about grammar.
essex:
Longman,
1987.
Buku.