APA (7th ed.) Citation

Geerlings, W., Ziegler, G., Koenig, H., & Vogt, H. J. (1995). Origenes: Vir ecclesiasticus. Verlag Borengasser.

Chicago Style (17th ed.) Citation

Geerlings, Wilhelm, Gabriele Ziegler, Hildegard Koenig, and Hermann Josef Vogt. Origenes: Vir Ecclesiasticus. Bonn: Verlag Borengasser, 1995.

MLA (9th ed.) Citation

Geerlings, Wilhelm, et al. Origenes: Vir Ecclesiasticus. Verlag Borengasser, 1995.