APA (7th ed.) Citation

Hacking, I. (1973). Leibniz and Descartes - proof and eternal truths. Oxford University Press.

Chicago Style (17th ed.) Citation

Hacking, Ian. Leibniz and Descartes - Proof and Eternal Truths. London: Oxford University Press, 1973.

MLA (8th ed.) Citation

Hacking, Ian. Leibniz and Descartes - Proof and Eternal Truths. Oxford University Press, 1973.