Cita APA

Swain, G., & Swain, N. (2009). Eastern Europe since 1945. Palgrave Macmillan.

Citación estilo Chicago

Swain, Geoffrey, y Nigel Swain. Eastern Europe Since 1945. Basingstoke, Hampshire [u.a.]: Palgrave Macmillan, 2009.

Cita MLA

Swain, Geoffrey, y Nigel Swain. Eastern Europe Since 1945. Palgrave Macmillan, 2009.