Cita APA (7a ed.)

Girard, D. (1972). Linguistics and foreign language teaching. Longman.

Cita Chicago Style (17a ed.)

Girard, Denis. Linguistics and Foreign Language Teaching. Londres, Inglaterra: Longman, 1972.

Cita MLA (9a ed.)

Girard, Denis. Linguistics and Foreign Language Teaching. Longman, 1972.