Dyfyniad APA
Hammer, D. P. (1986). The USSR: The politics of oligarchy (2nd ed., fully rev. and updated.). Westview Press.
Dyfyniad Arddull Chicago
Hammer, Darrell P. The USSR: The Politics of Oligarchy. 2nd ed., fully rev. and updated. Boulder: Westview Press, 1986.
Dyfyniad MLA
Hammer, Darrell P. The USSR: The Politics of Oligarchy. 2nd ed., fully rev. and updated. Westview Press, 1986.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.