APA (7th ed.) Citation

(1991). Nicholas I and the Russian intervention in Hungary. Macmillan.

Chicago Style (17th ed.) Citation

Nicholas I and the Russian Intervention in Hungary. Macmillan, 1991.

MLA (8th ed.) Citation

Nicholas I and the Russian Intervention in Hungary. Macmillan, 1991.

Warning: These citations may not always be 100% accurate.