APA (7th ed.) Citation

Hallett, G. (1985). A companion to Wittgenstein's "Philosophical investigations". Cornell University Press.

Chicago Style (17th ed.) Citation

Hallett, Garth. A Companion to Wittgenstein's "Philosophical Investigations". Ithaca [etc.]: Cornell University Press, 1985.

MLA (9th ed.) Citation

Hallett, Garth. A Companion to Wittgenstein's "Philosophical Investigations". Cornell University Press, 1985.

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