APA (7th ed.) Citation

Pares, B. (1949). Russia (Rev. ed.). New American Libr.

Chicago Style (17th ed.) Citation

Pares, Bernard. Russia. Rev. ed. New York, NY: New American Libr, 1949.

MLA (9th ed.) Citation

Pares, Bernard. Russia. Rev. ed. New American Libr, 1949.