Penggayaan APA
ALEXANDER, L.G.. (1994).
Longman english grammar practice : .
England:
Longman.
Chicago Style
ALEXANDER, L.G..
Longman english grammar practice :.
England:
Longman,
1994.
Buku.
MLA Style
ALEXANDER, L.G..
Longman english grammar practice :.
England:
Longman,
1994.
Buku.
Turabian Style
ALEXANDER, L.G..
Longman english grammar practice :.
England:
Longman,
1994.
Buku.