Cita APA (7a ed.)

North, D. C. (2005). Understanding the process of economic change. Princeton University Press.

Cita Chicago Style (17a ed.)

North, Douglass C. Understanding the Process of Economic Change. Princeton [etc]: Princeton University Press, 2005.

Cita MLA (9a ed.)

North, Douglass C. Understanding the Process of Economic Change. Princeton University Press, 2005.