APA (7th ed.) Citation

Wittgenstein, L. (2014). Tractatus logico-philosophicus. Routledge.

Chicago Style (17th ed.) Citation

Wittgenstein, Ludwig. Tractatus Logico-philosophicus. Oxfordshire, England: Routledge, 2014.

MLA (9th ed.) Citation

Wittgenstein, Ludwig. Tractatus Logico-philosophicus. Routledge, 2014.