Citazione Stile APA (7a Edizione)

Open University. Language and Learning Course Team. (1972). Language in education: A source book. Routledge and Kegan Paul in association with the Open University Press.

Citazione stile Chigago Style (17a edizione)

Open University. Language and Learning Course Team. Language in Education: A Source Book. London: Routledge and Kegan Paul in association with the Open University Press, 1972.

Citatione MLA (9a ed.)

Open University. Language and Learning Course Team. Language in Education: A Source Book. Routledge and Kegan Paul in association with the Open University Press, 1972.