Cita APA (7a ed.)

Zielonka, J. (1970). Democracy in Central and Eastern Europe: The State of the Art.

Cita Chicago Style (17a ed.)

Zielonka, J. Democracy in Central and Eastern Europe: The State of the Art. 1970.

Cita MLA (9a ed.)

Zielonka, J. Democracy in Central and Eastern Europe: The State of the Art. 1970.