APA (7. basım) Alıntı

HAMMER, D. P. (1990). The USSR: The politics of oligarchy. Westview.

Chicago Style (17. basım) Atıf

HAMMER, Darrell P. The USSR: The Politics of Oligarchy. Boulder: Westview, 1990.

MLA (9th ed.) Atıf

HAMMER, Darrell P. The USSR: The Politics of Oligarchy. Westview, 1990.