Cita APA (7a ed.)

(1969). The U.S.S.R. and Eastern Europe. University Press.

Cita Chicago Style (17a ed.)

The U.S.S.R. and Eastern Europe. Oxford: University Press, 1969.

Cita MLA (9a ed.)

The U.S.S.R. and Eastern Europe. University Press, 1969.

Precaución: Estas citas no son 100% exactas.