Gaya APA
A Practical English Grammar 2nd Edition. (1976).
London:
[s.n.].
Gaya Chicago
A Practical English Grammar 2nd Edition.
2.
London:
[s.n.],
1976.
Text.
Gaya MLA
A Practical English Grammar 2nd Edition.
2.
London:
[s.n.],
1976.
Text.
Gaya Turabian
A Practical English Grammar 2nd Edition.
London:
[s.n.],
1976.
Print.