Cita APA (7a ed.)

Schmitt, N. (2002). An introduction to applied linguistics. Arnold ; Oxford University Press.

Cita Chicago Style (17a ed.)

Schmitt, Norbert. An Introduction to Applied Linguistics. London : New York: Arnold ; Oxford University Press, 2002.

Cita MLA (8a ed.)

Schmitt, Norbert. An Introduction to Applied Linguistics. Arnold ; Oxford University Press, 2002.