Cita APA (7a ed.)

International Origen Congress, Németh, C., Somos, R., & Heidl, G. (2009). Origeniana nona: : origen and the religious practice of his time : papers of the 9th. International Origen Congress, Pécs, Hungary, 29 august - 2 september 2005. Peeters.

Cita Chicago Style (17a ed.)

International Origen Congress, C. Németh, R. Somos, y G. Heidl. Origeniana Nona: : Origen and the Religious Practice of His Time : Papers of the 9th. International Origen Congress, Pécs, Hungary, 29 August - 2 September 2005. Leuven: Peeters, 2009.

Cita MLA (9a ed.)

International Origen Congress, et al. Origeniana Nona: : Origen and the Religious Practice of His Time : Papers of the 9th. International Origen Congress, Pécs, Hungary, 29 August - 2 September 2005. Peeters, 2009.