Cita APA (7a ed.)

Butts, R. E. (1993). Historical pragmatics: Pragmatics. Kluwer Academic Publishers.

Cita Chicago Style (17a ed.)

Butts, Robert E. Historical Pragmatics: Pragmatics. Dordrecht [etc.]: Kluwer Academic Publishers, 1993.

Cita MLA (9a ed.)

Butts, Robert E. Historical Pragmatics: Pragmatics. Kluwer Academic Publishers, 1993.