APA (7th ed.) Citation

Sumner, B. (1949). A short history of Russia ([Rev. ed.].). Harcourt Brace.

Chicago Style (17th ed.) Citation

Sumner, B.H. A Short History of Russia. [Rev. ed.]. New York: Harcourt Brace, 1949.

MLA (9th ed.) Citation

Sumner, B.H. A Short History of Russia. [Rev. ed.]. Harcourt Brace, 1949.