APA-referens (7:e uppl.)

Homo, L. P., & Debie, M. R. (1962). Roman political institutions: From city to state. Routledge and Paul.

Chicago-referens (17:e uppl.)

Homo, Leon Pol, och M. R. Debie. Roman Political Institutions: From City to State. London: Routledge and Paul, 1962.

MLA-referens (9:e uppl.)

Homo, Leon Pol, och M. R. Debie. Roman Political Institutions: From City to State. Routledge and Paul, 1962.