APA (7th ed.) Citation

Griffin, J., Boardman, J., & Murray, O. (1988). The Roman World. Oxford University Press.

Chicago Style (17th ed.) Citation

Griffin, Jasper, John Boardman, and Oswyn Murray. The Roman World. Oxford [etc.]: Oxford University Press, 1988.

MLA (9th ed.) Citation

Griffin, Jasper, et al. The Roman World. Oxford University Press, 1988.