Cita APA (7a ed.)

Appiah, A., & Bunzl, M. (2007). Buying freedom: The ethics and economics of slave redemption. Princeton University Press.

Cita Chicago Style (17a ed.)

Appiah, Anthony, y Martin Bunzl. Buying Freedom: The Ethics and Economics of Slave Redemption. Princeton, N.J.: Princeton University Press, 2007.

Cita MLA (8a ed.)

Appiah, Anthony, y Martin Bunzl. Buying Freedom: The Ethics and Economics of Slave Redemption. Princeton University Press, 2007.