Cita APA (7a ed.)

Blazyca, G. (1986). Poland to the 1990s: Retreat or reform? The Economist Publictions Limited The Economist Intelligence Unit.

Cita Chicago Style (17a ed.)

Blazyca, George. Poland to the 1990s: Retreat or Reform? London: The Economist Publictions Limited The Economist Intelligence Unit, 1986.

Cita MLA (9a ed.)

Blazyca, George. Poland to the 1990s: Retreat or Reform? The Economist Publictions Limited The Economist Intelligence Unit, 1986.