Cita APA (7a ed.)

Machan, T. W. (2009). Language anxiety: Conflict and change in the history of English. Oxford University Press.

Cita Chicago Style (17a ed.)

Machan, Tim William. Language Anxiety: Conflict and Change in the History of English. Oxford ; New York: Oxford University Press, 2009.

Cita MLA (9a ed.)

Machan, Tim William. Language Anxiety: Conflict and Change in the History of English. Oxford University Press, 2009.