Cita APA (7a ed.)

MacKenzie, D., & Curran, M. W. (1999). A history of Russia, the Soviet Union, and beyond (5th ed.). West/Wadsworth Pub.

Cita Chicago Style (17a ed.)

MacKenzie, David, y Michael W. Curran. A History of Russia, the Soviet Union, and Beyond. 5th ed. Belmont, Calif: West/Wadsworth Pub, 1999.

Cita MLA (9a ed.)

MacKenzie, David, y Michael W. Curran. A History of Russia, the Soviet Union, and Beyond. 5th ed. West/Wadsworth Pub, 1999.