Cita APA (7a ed.)

Pollard, S., & Holmes, C. (1973). The end of the old Europe, 1914-1939. Edward Arnold.

Cita Chicago Style (17a ed.)

Pollard, Sidney, y Colin Holmes. The End of the Old Europe, 1914-1939. London: Edward Arnold, 1973.

Cita MLA (9a ed.)

Pollard, Sidney, y Colin Holmes. The End of the Old Europe, 1914-1939. Edward Arnold, 1973.