Penggayaan APA
O'NEILL, Robert. (2002).
Longman English works I : .
China:
Longman.
Chicago Style
O'NEILL, Robert.
Longman English works I : .
China:
Longman,
2002.
Buku.
MLA Style
O'NEILL, Robert.
Longman English works I : .
China:
Longman,
2002.
Buku.
Turabian Style
O'NEILL, Robert.
Longman English works I : .
China:
Longman,
2002.
Buku.