APA (7th ed.) Citation

(1972). Problems of knowledge and freedom. The Russell lectures. Fontana-Collins.

Chicago Style (17th ed.) Citation

Problems of Knowledge and Freedom. The Russell Lectures. Fontana-Collins, 1972.

MLA (8th ed.) Citation

Problems of Knowledge and Freedom. The Russell Lectures. Fontana-Collins, 1972.

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