Cita APA (7a ed.)

Hekster, O., de Kleijn, G., & 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.)

Hekster, Olivier, 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). Brill, 2007.

Cita MLA (9a ed.)

Hekster, Olivier, 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.