Cita APA (7th ed.)
Fill, A. F. (2010). Language impact: Evolution - system - discourse. Equinox.
Cita Chicago (17th ed.)
Fill, Alwin Frank. Language Impact: Evolution - System - Discourse. London ; Oakville, Connecticut: Equinox, 2010.
Cita MLA (9th ed.)
Fill, Alwin Frank. Language Impact: Evolution - System - Discourse. Equinox, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.