APA
Trask R. S. E., .Language And Linguistics: The Key concepts. New York,NY:Library of Congress Cataloguing in Bublication Data,2007: .
Chicago
Trask R.L Stpckwell,peter Editor, .Language And Linguistics: The Key concepts. New York,NY:Library of Congress Cataloguing in Bublication Data,2007: .
Harvard
Trask R. S. E., .Language And Linguistics: The Key concepts. New York,NY:Library of Congress Cataloguing in Bublication Data,2007: .
MLA
Trask R.L Stpckwell,peter Editor, .New York,NY:Library of Congress Cataloguing in Bublication Data,2007: . .