APA (7th ed.) Citation

Killinger, C. L. (2002). The history of Italy. Greenwood Press.

Chicago Style (17th ed.) Citation

Killinger, Charles L. The History of Italy. Westport, Conn.: Greenwood Press, 2002.

MLA (9th ed.) Citation

Killinger, Charles L. The History of Italy. Greenwood Press, 2002.