APA (7th ed.) Citation

Brand, G., & Innis, R. E. (1979). The essencial Wittgenstein. Basic books inc. publ.

Chicago Style (17th ed.) Citation

Brand, Gerd, and Robert E. Innis. The Essencial Wittgenstein. New York: Basic books inc. publ, 1979.

MLA (9th ed.) Citation

Brand, Gerd, and Robert E. Innis. The Essencial Wittgenstein. Basic books inc. publ, 1979.

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