Cita APA (7a ed.)
Killinger, C. L. (2002). The history of Italy. Greenwood Press.
Cita Chicago Style (17a ed.)
Killinger, Charles L. The History of Italy. Westport, Conn.: Greenwood Press, 2002.
Cita MLA (9a ed.)
Killinger, Charles L. The History of Italy. Greenwood Press, 2002.
Precaución: Estas citas no son 100% exactas.