Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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