Style de citation APA (7e éd.)

Billows, F. L. (1961). The Techniques of language teaching (1a. ed.). Longman.

Style de citation Chicago (17e éd.)

Billows, F. L. The Techniques of Language Teaching. 1a. ed. Londres: Longman, 1961.

Style de citation MLA (9e éd.)

Billows, F. L. The Techniques of Language Teaching. 1a. ed. Longman, 1961.