APA (7th ed.) Citation

Wittgenstein, L., & Anscombe, G. E. M. (1972). Philosophical investigations (3rd ed. reprint of English text with index.). Blackwell.

Chicago Style (17th ed.) Citation

Wittgenstein, Ludwig, and G. E. M. Anscombe. Philosophical Investigations. 3rd ed. reprint of English text with index. Oxford: Blackwell, 1972.

MLA (8th ed.) Citation

Wittgenstein, Ludwig, and G. E. M. Anscombe. Philosophical Investigations. 3rd ed. reprint of English text with index. Blackwell, 1972.