The late empire, A.D. 337-425.

MLA

Cameron, Averil, and Peter Garnsey. The Late Empire, A.d. 337-425. Cambridge: Cambridge University press, 1998.

APA

Cameron, A., & Garnsey, P. (1998). The late empire, A.D. 337-425. Cambridge: Cambridge University press.

Chicago

Cameron, Averil. ed., and Peter Garnsey ed. The Late Empire, A.D. 337-425. Cambridge: Cambridge University press, 1998.