APA (7th ed.) Citation

Wittgenstein, L. (1967). Philosophical investigations (3rd ed. reprinted.). Blackwell.

Chicago Style (17th ed.) Citation

Wittgenstein, Ludwig. Philosophical Investigations. 3rd ed. reprinted. Oxford: Blackwell, 1967.

MLA (9th ed.) Citation

Wittgenstein, Ludwig. Philosophical Investigations. 3rd ed. reprinted. Blackwell, 1967.

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