APA (7th ed.) Citation

Wittgenstein, L. (1970). Zettel. Univ. of California Press.

Chicago Style (17th ed.) Citation

Wittgenstein, Ludwig. Zettel. Univ. of California Press, 1970.

MLA (9th ed.) Citation

Wittgenstein, Ludwig. Zettel. Univ. of California Press, 1970.

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