Cita APA (7a ed.)

Fahrnkopf, R. (1988). Wittgenstein on universals. P. Lang.

Cita Chicago Style (17a ed.)

Fahrnkopf, Robert. Wittgenstein on Universals. New York: P. Lang, 1988.

Cita MLA (9a ed.)

Fahrnkopf, Robert. Wittgenstein on Universals. P. Lang, 1988.