Goldsworthy, A. (2006). Caesar: Life of a colossus. Phonix.
Chicago Style (17th ed.) ZitazioaGoldsworthy, Adrian. Caesar: Life of a Colossus. London: Phonix, 2006.
MLA (9th ed.) ZitazioaGoldsworthy, Adrian. Caesar: Life of a Colossus. Phonix, 2006.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.