Cita APA (7a ed.)

Turner, E. R. (1920). Europe, 1789-1920. Doubleday.

Cita Chicago Style (17a ed.)

Turner, Edward Raymond. Europe, 1789-1920. Garden City, N.Y: Doubleday, 1920.

Cita MLA (9a ed.)

Turner, Edward Raymond. Europe, 1789-1920. Doubleday, 1920.