APA-ийн эшлэл(7 дахь хэвлэлт)

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

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

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

MLA -ийн эшлэл (9 дэх хэвлэлт)

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