Cita APA (7a ed.)

Sen Amartya Editor & Williams, B. Utilitarianism and beyond. New York.

Cita Chicago Style (17a ed.)

Sen Amartya Editor y Bernard Williams. Utilitarianism and Beyond. Cambridge: New York.

Cita MLA (9a ed.)

Sen Amartya Editor y Bernard Williams. Utilitarianism and Beyond. New York.