APA (7th ed.) Citation

Pears, D. (1971). Wittgenstein (1. publ. in Fontana.). Fontana, Collins.

Chicago Style (17th ed.) Citation

Pears, David. Wittgenstein. 1. publ. in Fontana. London: Fontana, Collins, 1971.

MLA (9th ed.) Citation

Pears, David. Wittgenstein. 1. publ. in Fontana. Fontana, Collins, 1971.

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