Cita APA (7th ed.)
Medish, V. (1990). The Soviet Union (4th.ed.). Prentice Hall.
Cita Chicago (17th ed.)
Medish, Vadim. The Soviet Union. 4th.ed. Englewood Cliffs: Prentice Hall, 1990.
Cita MLA (9th ed.)
Medish, Vadim. The Soviet Union. 4th.ed. Prentice Hall, 1990.
Atenció: Aquestes cites poden no estar 100% correctes.