Cita APA (7th ed.)
Wittgenstein, L., Zamuner, E., Di Lascio, E. V., & Levy, D. K. (2014). Lecture on ethics. Wiley Blackwell.
Cita Chicago (17th ed.)
Wittgenstein, Ludwig, Edoardo Zamuner, Ermelinda Valentina Di Lascio, i D. K. Levy. Lecture on Ethics. Chichester, [England]: Wiley Blackwell, 2014.
Cita MLA (9th ed.)
Wittgenstein, Ludwig, et al. Lecture on Ethics. Wiley Blackwell, 2014.
Atenció: Aquestes cites poden no estar 100% correctes.