APA (7th ed.) Citation

Wittgenstein, L., Wright, E. G., & Anscombe, G. E. M. (1969). Notebooks 1914-1916. Basil Blackwell.

Chicago Style (17th ed.) Citation

Wittgenstein, Ludwig, Ernest G. Wright, and G. E. M. Anscombe. Notebooks 1914-1916. Oxford: Basil Blackwell, 1969.

MLA (9th ed.) Citation

Wittgenstein, Ludwig, et al. Notebooks 1914-1916. Basil Blackwell, 1969.