APA (7th ed.) Citation

Bolton, D. (1979). An approach to Wittgenstein's philosophy. Humanities Press.

Chicago Style (17th ed.) Citation

Bolton, Derek. An Approach to Wittgenstein's Philosophy. Atlantic Highlands, N.J.: Humanities Press, 1979.

MLA (9th ed.) Citation

Bolton, Derek. An Approach to Wittgenstein's Philosophy. Humanities Press, 1979.