Penggayaan APA
LOCK, Graham. (1996).
Functional english grammar : .
Australia:
Cambridge Univercity Press.
Chicago Style
LOCK, Graham.
Functional english grammar :.
Australia:
Cambridge Univercity Press,
1996.
Buku.
MLA Style
LOCK, Graham.
Functional english grammar :.
Australia:
Cambridge Univercity Press,
1996.
Buku.
Turabian Style
LOCK, Graham.
Functional english grammar :.
Australia:
Cambridge Univercity Press,
1996.
Buku.