Cita APA (7a ed.)

Carter, R. (1993). Introducing applied linguistics: An A-Z guide. Penguin Books.

Cita Chicago Style (17a ed.)

Carter, Ronald. Introducing Applied Linguistics: An A-Z Guide. London: Penguin Books, 1993.

Cita MLA (9a ed.)

Carter, Ronald. Introducing Applied Linguistics: An A-Z Guide. Penguin Books, 1993.