APA (7th ed.) Citation

Campbell, C. A. (1967). In defence of free will with other philosophical essays. George Allen & Unwin Ltd.

Chicago Style (17th ed.) Citation

Campbell, C. A. In Defence of Free Will with Other Philosophical Essays. London: George Allen & Unwin Ltd, 1967.

MLA (9th ed.) Citation

Campbell, C. A. In Defence of Free Will with Other Philosophical Essays. George Allen & Unwin Ltd, 1967.

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