APA Alıntı

Billows, F. L. (1961). The Techniques of Language Teaching. Longman.

Chicago Stili Alıntı

Billows, F. L. The Techniques of Language Teaching. London: Longman, 1961.

MLA Alıntı

Billows, F. L. The Techniques of Language Teaching. Longman, 1961.