APA Style

Kaizer, T., Hekster, O. (2011). Frontiers in the Roman World : Proceedings of the Ninth Workshop of the International Network Impact of Empire (Durham, 16-19 April 2009) . Leiden: Brill.

MLA Style

Kaizer, Ted., Hekster, Olivier. "Frontiers in the Roman World : Proceedings of the Ninth Workshop of the International Network Impact of Empire (Durham, 16-19 April 2009)". Leiden: Brill, 2011. Text.