APA (7th ed.) Citation

Hammer, D. P. (1990). The USSR: The politics of oligarchy (3. ed., fully rev. and updated.). Westview Press.

Chicago Style (17th ed.) Citation

Hammer, Darrell P. The USSR: The Politics of Oligarchy. 3. ed., fully rev. and updated. Boulder u.a: Westview Press, 1990.

MLA (9th ed.) Citation

Hammer, Darrell P. The USSR: The Politics of Oligarchy. 3. ed., fully rev. and updated. Westview Press, 1990.