Cita APA (7a ed.)

Impact of Empire., Hekster, O., Kleijn, G. d., & Slootjes, D. (2007). Crises and the Roman Empire: Proceedings of the Seventh Workshop of the international network Impact of Empire, Nijmegen, June 20-24, 2006. Brill.

Cita Chicago Style (17a ed.)

Impact of Empire., Olivier Hekster, Gerda de Kleijn, y Daniëlle Slootjes. Crises and the Roman Empire: Proceedings of the Seventh Workshop of the International Network Impact of Empire, Nijmegen, June 20-24, 2006. Leiden ; Boston: Brill, 2007.

Cita MLA (9a ed.)

Impact of Empire., et al. Crises and the Roman Empire: Proceedings of the Seventh Workshop of the International Network Impact of Empire, Nijmegen, June 20-24, 2006. Brill, 2007.