Penggayaan APA
GRAMMAR and vocabulary :. (2002).
London:
Routledge.
Chicago Style
GRAMMAR and vocabulary :.
.
London:
Routledge,
2002.
Buku.
MLA Style
GRAMMAR and vocabulary :.
.
London:
Routledge,
2002.
Buku.
Turabian Style
GRAMMAR and vocabulary :.
London:
Routledge,
2002.
Buku.