APA (7th ed.) Citation

Sen, A. (1987). On ethics and economics. B. Blackwell.

Chicago Style (17th ed.) Citation

Sen, Amartya. On Ethics and Economics. Oxford [Oxfordshire] ; New York, NY, USA: B. Blackwell, 1987.

MLA (9th ed.) Citation

Sen, Amartya. On Ethics and Economics. B. Blackwell, 1987.