Παραπομπή σε μορφή APA (7η εκδ.)

BELLIS, P. (1979). Marxism and the USSR: The Theory of Proletarian Dictatorship and the Marxist Analysis of Soviet Society. Palgrave Macmillan.

Παραπομπή σε μορφή Chicago (17η εκδ.)

BELLIS, Paul. Marxism and the USSR: The Theory of Proletarian Dictatorship and the Marxist Analysis of Soviet Society. London: Palgrave Macmillan, 1979.

Παραπομπή σε μορφή MLA (9th εκδ.)

BELLIS, Paul. Marxism and the USSR: The Theory of Proletarian Dictatorship and the Marxist Analysis of Soviet Society. Palgrave Macmillan, 1979.