APA (7th ed.) Citation

Ridley, J. G. (1999). Mussolini. Javier Vergara.

Chicago Style (17th ed.) Citation

Ridley, Jasper Godwin. Mussolini. Barcelona [etc.]: Javier Vergara, 1999.

MLA (9th ed.) Citation

Ridley, Jasper Godwin. Mussolini. Javier Vergara, 1999.

Warning: These citations may not always be 100% accurate.