Cita APA (7a ed.)

Goertz, G. (2011). Social Science Concepts: A User's Guide. Princeton University Press.

Cita Chicago Style (17a ed.)

Goertz, Gary. Social Science Concepts: A User's Guide. Princeton: Princeton University Press, 2011.

Cita MLA (8a ed.)

Goertz, Gary. Social Science Concepts: A User's Guide. Princeton University Press, 2011.