APA Style
Allen, W. Stannard. (1987).
Living English Structure (Edisi ke- 5).
London:
Longman Group Limited.
Chicago Style
Allen, W. Stannard.
Living English Structure.
Edisi ke- 5
London:
Longman Group Limited,
1987.
Text.
MLA Style
Allen, W. Stannard.
Living English Structure.
Edisi ke- 5
London:
Longman Group Limited,
1987.
Text.
Turabian Style
Allen, W. Stannard.
Living English Structure.
Edisi ke- 5
London:
Longman Group Limited,
1987.
Print.