APA (7th ed.) Zitazioa

Dukes, P. (1990). A history of Russia: Medieval, modern, contemporary (2nd ed.). Macmillan.

Chicago Style (17th ed.) Zitazioa

Dukes, Paul. A History of Russia: Medieval, Modern, Contemporary. 2nd ed. London: Macmillan, 1990.

MLA (9th ed.) Zitazioa

Dukes, Paul. A History of Russia: Medieval, Modern, Contemporary. 2nd ed. Macmillan, 1990.