APA (7th ed.) Citation

Bernstein, B. B. (1977). Towards a theory of educational transmissions (Rev. ed., 2nd ed.). Routledge & Kegan Paul.

Chicago Style (17th ed.) Citation

Bernstein, Basil B. Towards a Theory of Educational Transmissions. Rev. ed., 2nd ed. London [etc.]: Routledge & Kegan Paul, 1977.

MLA (9th ed.) Citation

Bernstein, Basil B. Towards a Theory of Educational Transmissions. Rev. ed., 2nd ed. Routledge & Kegan Paul, 1977.