Cita APA (7a ed.)

Smith, J. J. (1996). An historical study of English: Function, form and change. Routledge.

Cita Chicago Style (17a ed.)

Smith, Jeremy J. An Historical Study of English: Function, Form and Change. London [etc.]: Routledge, 1996.

Cita MLA (9a ed.)

Smith, Jeremy J. An Historical Study of English: Function, Form and Change. Routledge, 1996.