Cita APA (7th ed.)

Klingemann, H., & Fuchs, D. (1995). Citizens and the state. Oxford University Press.

Cita Chicago (17th ed.)

Klingemann, Hans-Dieter, i Dieter Fuchs. Citizens and the State. Oxford: Oxford University Press, 1995.

Cita MLA (9th ed.)

Klingemann, Hans-Dieter, i Dieter Fuchs. Citizens and the State. Oxford University Press, 1995.