Cita APA

Riasanovsky, N. Y. (1993). A history of Russia (5th ed.). Oxford University Pr..

Citación estilo Chicago

Riasanovsky, Nicholas Y. A History of Russia. 5th ed. New York: Oxford University Pr., 1993.

Cita MLA

Riasanovsky, Nicholas Y. A History of Russia. 5th ed. Oxford University Pr., 1993.