APA Style
Yule, George. (2010).
The Study of Language Fourth Edition (4th edition).
Cambridge:
cambridge university press : cambridge.
Chicago Style
Yule, George.
The Study of Language Fourth Edition.
4th edition
Cambridge:
cambridge university press : cambridge,
2010.
Text.
MLA Style
Yule, George.
The Study of Language Fourth Edition.
4th edition
Cambridge:
cambridge university press : cambridge,
2010.
Text.
Turabian Style
Yule, George.
The Study of Language Fourth Edition.
4th edition
Cambridge:
cambridge university press : cambridge,
2010.
Print.