Cita APA

Billows, F. L. (1961). Techniques of language teaching. Longmans.

Citación estilo Chicago

Billows, F. L. Techniques of Language Teaching. Longmans, 1961.

Cita MLA

Billows, F. L. Techniques of Language Teaching. Longmans, 1961.

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