Cita APA

Sen,Amartya, & Williams,Bernard. (1999). Utilitarianism and beyond. Foundation Books.

Citación estilo Chicago

Sen,Amartya, y Williams,Bernard. Utilitarianism and Beyond. New Delhi: Foundation Books, 1999.

Cita MLA

Sen,Amartya, y Williams,Bernard. Utilitarianism and Beyond. Foundation Books, 1999.