Citazione Stile APA (7a Edizione)

Kebric, R. B. (2005). Roman people (4th ed.). McGraw-Hill.

Citazione stile Chigago Style (17a edizione)

Kebric, Robert B. Roman People. 4th ed. Boston, Mass.: McGraw-Hill, 2005.

Citatione MLA (8a ed.)

Kebric, Robert B. Roman People. 4th ed. McGraw-Hill, 2005.