APA (7th ed.) Citation

Wittgenstein, L. (1933). Tractatus logico-philosophicus. Kegan Paul, Trench, Trubner [etc.].

Chicago Style (17th ed.) Citation

Wittgenstein, Ludwig. Tractatus Logico-philosophicus. London [etc.]: Kegan Paul, Trench, Trubner [etc.], 1933.

MLA (9th ed.) Citation

Wittgenstein, Ludwig. Tractatus Logico-philosophicus. Kegan Paul, Trench, Trubner [etc.], 1933.

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