APA Style
Lass, roger. (1980).
On Explaining Language change .
London:
Cambridge University Press.
Chicago Style
Lass, roger.
On Explaining Language change.
London:
Cambridge University Press,
1980.
Text.
MLA Style
Lass, roger.
On Explaining Language change.
London:
Cambridge University Press,
1980.
Text.
Turabian Style
Lass, roger.
On Explaining Language change.
London:
Cambridge University Press,
1980.
Print.