Cita APA (7a ed.)

Zimmerman, M. J. (2014). Ignorance and moral obligation. Oxford University Press.

Cita Chicago Style (17a ed.)

Zimmerman, Michael J.,1951-. Ignorance and Moral Obligation. Oxford: Oxford University Press, 2014.

Cita MLA (9a ed.)

Zimmerman, Michael J.,1951-. Ignorance and Moral Obligation. Oxford University Press, 2014.