APA Style
Yule,George. (N/A).
The Study of Language (_).
:
Cambridge uni press.
Chicago Style
Yule,George.
The Study of Language.
_
:
Cambridge uni press,
N/A.
.
MLA Style
Yule,George.
The Study of Language.
_
:
Cambridge uni press,
N/A.
.
Turabian Style
Yule,George.
The Study of Language.
_
:
Cambridge uni press,
N/A.
.