APA (7th ed.) Citation

HAMMER. (1986). The USSR: The politics of oligarchy (2nd. ed.). Westview Press.

Chicago Style (17th ed.) Citation

HAMMER. The USSR: The Politics of Oligarchy. 2nd. ed. Boulder: Westview Press, 1986.

MLA (8th ed.) Citation

HAMMER. The USSR: The Politics of Oligarchy. 2nd. ed. Westview Press, 1986.