APA (7th ed.) Citation

Douglas, S. R. K., & Longford, J. H. (1913). Europe and the Far East, 1506-1912. Putnam's.

Chicago Style (17th ed.) Citation

Douglas, Sir Robert Kennaway, and Joseph Henry Longford. Europe and the Far East, 1506-1912. New York: Putnam's, 1913.

MLA (9th ed.) Citation

Douglas, Sir Robert Kennaway, and Joseph Henry Longford. Europe and the Far East, 1506-1912. Putnam's, 1913.