Cita APA (7a ed.)

(1971). Studies in the Philosophy of Wittgenstein (2a.). Routledge and Kegan Paul.

Cita Chicago Style (17a ed.)

Studies in the Philosophy of Wittgenstein. 2a. London: Routledge and Kegan Paul, 1971.

Cita MLA (9a ed.)

Studies in the Philosophy of Wittgenstein. 2a. Routledge and Kegan Paul, 1971.