APA (7th ed.) Citation

Orígenes, a. 1. 2., & Koetschau, P. (1913). De Principiis: Peri Archon. J.C. Hinrichs.

Chicago Style (17th ed.) Citation

Orígenes, aproximadament 183-aproximadament 253., and Paul Koetschau. De Principiis: Peri Archon. Leipzig: J.C. Hinrichs, 1913.

MLA (9th ed.) Citation

Orígenes, aproximadament 183-aproximadament 253., and Paul Koetschau. De Principiis: Peri Archon. J.C. Hinrichs, 1913.

Warning: These citations may not always be 100% accurate.