Cita APA

Billows, F. L. (1961). The techniques of language teaching. Longman.

Citación estilo Chicago

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

Cita MLA

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

Warning: These citations may not always be 100% accurate.