Cita APA (7th ed.)
Beck, P., Mast, E., & Tapper, P. The History of Eastern Europe for Beginners. Writers and Readers.
Cita Chicago (17th ed.)
Beck, Paul, Edward Mast, i Perry Tapper. The History of Eastern Europe for Beginners. Nueva York, EUA: Writers and Readers.
Cita MLA (9th ed.)
Beck, Paul, et al. The History of Eastern Europe for Beginners. Writers and Readers.
Atenció: Aquestes cites poden no estar 100% correctes.