APA (7th ed.) Citation

(1971). Language, the learner and the school: A research report (Rev. ed., reprint.). Penguin Books.

Chicago Style (17th ed.) Citation

Language, the Learner and the School: A Research Report. Rev. ed., reprint. Harmondsworth [u.a.]: Penguin Books, 1971.

MLA (9th ed.) Citation

Language, the Learner and the School: A Research Report. Rev. ed., reprint. Penguin Books, 1971.