Cita APA (7th ed.)
Hammer, D. P. (1986). The USSR: The politics of oligarchy (2nd ed., fully rev. and updated.). Westview Press.
Cita Chicago (17th ed.)
Hammer, Darrell P. The USSR: The Politics of Oligarchy. 2nd ed., fully rev. and updated. Boulder: Westview Press, 1986.
Cita MLA (9th ed.)
Hammer, Darrell P. The USSR: The Politics of Oligarchy. 2nd ed., fully rev. and updated. Westview Press, 1986.
Atenció: Aquestes cites poden no estar 100% correctes.