APA

Janik A., Toulmin S. E., . (1973). Wittgenstein's Vienna. New York: Simon and Schuster.

Chicago

Janik Allan, Toulmin Stephen Edelston, . 1973. Wittgenstein's Vienna. New York: Simon and Schuster.

Harvard

Janik A., Toulmin S. E., . (1973). Wittgenstein's Vienna. New York: Simon and Schuster.

MLA

Janik Allan, Toulmin Stephen Edelston, . Wittgenstein's Vienna. New York: Simon and Schuster. 1973.