APA (7th ed.) Citation

Silone, I., Weaver, W., & Olson, K. (1999). Open city: Seven writers in postwar Rome. Steerforth Press.

Chicago Style (17th ed.) Citation

Silone, Ignazio, William Weaver, and Kristina Olson. Open City: Seven Writers in Postwar Rome. South Royalton, Vt.: Steerforth Press, 1999.

MLA (9th ed.) Citation

Silone, Ignazio, et al. Open City: Seven Writers in Postwar Rome. Steerforth Press, 1999.