Gaya APA
Allen, stannard. W. (1986).
Living english structure .
London:
Longmans.
Gaya Chicago
Allen, stannard. W.
Living english structure.
London:
Longmans,
1986.
Text.
Gaya MLA
Allen, stannard. W.
Living english structure.
London:
Longmans,
1986.
Text.
Gaya Turabian
Allen, stannard. W.
Living english structure.
London:
Longmans,
1986.
Print.