Cita APA (7th ed.)

Russell, B. (1999). Russell on ethics: Selections from the writings of. Routledge.

Cita Chicago (17th ed.)

Russell, Bertrand. Russell on Ethics: Selections from the Writings of. London: Routledge, 1999.

Cita MLA (9th ed.)

Russell, Bertrand. Russell on Ethics: Selections from the Writings of. Routledge, 1999.