Cita APA (7th ed.)
Gibson, J., & Huemer, W. The Literary Wittgenstein. Routledge.
Cita Chicago (17th ed.)
Gibson, John, i Wolfgang Huemer. The Literary Wittgenstein. Londres, Inglaterra: Routledge.
Cita MLA (9th ed.)
Gibson, John, i Wolfgang Huemer. The Literary Wittgenstein. Routledge.
Atenció: Aquestes cites poden no estar 100% correctes.