APA (7th ed.) Citation

Smith, R. E. F. (1966). The U.S.S.R. Ward Lock Educational.

Chicago Style (17th ed.) Citation

Smith, Robert Ernest Frederick. The U.S.S.R. London, Melbourne: Ward Lock Educational, 1966.

MLA (9th ed.) Citation

Smith, Robert Ernest Frederick. The U.S.S.R. Ward Lock Educational, 1966.