Cita APA (7th ed.)

Libbish, B. e. (1964). Advances in the teaching of modern languages. Pergamon Press.

Cita Chicago (17th ed.)

Libbish, B. ed. Advances in the Teaching of Modern Languages. Oxford: Pergamon Press, 1964.

Cita MLA (9th ed.)

Libbish, B. ed. Advances in the Teaching of Modern Languages. Pergamon Press, 1964.