APA (7th ed.) Citation

Chomsky, N. (1972). Problems of knowledge and freedom: The Russell lectures Fontana paperbacks.

Chicago Style (17th ed.) Citation

Chomsky, Noam. "Problems of Knowledge and Freedom: The Russell Lectures." Fontana Paperbacks 1972.

MLA (8th ed.) Citation

Chomsky, Noam. "Problems of Knowledge and Freedom: The Russell Lectures." Fontana Paperbacks, 1972.

Warning: These citations may not always be 100% accurate.