APA (7th ed.) Citation

Wittgenstein, L. (1958). Philosophical investigations / by L. Wittgenstein. Blackwell.

Chicago Style (17th ed.) Citation

Wittgenstein, Ludwig. Philosophical Investigations / by L. Wittgenstein. Blackwell, 1958.

MLA (9th ed.) Citation

Wittgenstein, Ludwig. Philosophical Investigations / by L. Wittgenstein. Blackwell, 1958.

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