Gaya APA
Yule, George. (2010).
The Study of Language Fourth Edition (Cet. 4).
USA:
Cambridge.
Gaya Chicago
Yule, George.
The Study of Language Fourth Edition.
Cet. 4
USA:
Cambridge,
2010.
Text.
Gaya MLA
Yule, George.
The Study of Language Fourth Edition.
Cet. 4
USA:
Cambridge,
2010.
Text.
Gaya Turabian
Yule, George.
The Study of Language Fourth Edition.
Cet. 4
USA:
Cambridge,
2010.
Print.