Rehak, P., & Younger, J. G. (2006). Imperium and cosmos: Augustus and the northern Campus Martius. University of Wisconsin Press.
Chicago-viite (17. p.)Rehak, Paul, ja John G. Younger. Imperium and Cosmos: Augustus and the Northern Campus Martius. Madison: University of Wisconsin Press, 2006.
MLA-viite (9. p.)Rehak, Paul, ja John G. Younger. Imperium and Cosmos: Augustus and the Northern Campus Martius. University of Wisconsin Press, 2006.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.