Παραπομπή APA

Hornby, A. . .. (1973). Teaching of structural words and sentence patterns. Oxford University Press.

Παραπομπή Chicago Style

Hornby, A.S. Teaching of Structural Words and Sentence Patterns. New Delhi: Oxford University Press, 1973.

Παραπομπή MLA

Hornby, A.S. Teaching of Structural Words and Sentence Patterns. Oxford University Press, 1973.