APA (7th ed.) Citation

Barber, S., & Reed, J. (2001). Caligula: Divine carnage ; atrocities of the Roman emperors (1. publ.). Creation Books.

Chicago Style (17th ed.) Citation

Barber, Stephen, and Jeremy Reed. Caligula: Divine Carnage ; Atrocities of the Roman Emperors. 1. publ. London: Creation Books, 2001.

MLA (9th ed.) Citation

Barber, Stephen, and Jeremy Reed. Caligula: Divine Carnage ; Atrocities of the Roman Emperors. 1. publ. Creation Books, 2001.

Warning: These citations may not always be 100% accurate.