Gaya APA
Allen, W. Stannard. (1974).
Living english structure .
London:
Longman.
Gaya Chicago
Allen, W. Stannard.
Living english structure.
London:
Longman,
1974.
Text.
Gaya MLA
Allen, W. Stannard.
Living english structure.
London:
Longman,
1974.
Text.
Gaya Turabian
Allen, W. Stannard.
Living english structure.
London:
Longman,
1974.
Print.