APA (7th ed.) Citation

Origenes 185-254 & Preuschen, E. (1903). Origenes Werke. Origenes Werke.

Chicago Style (17th ed.) Citation

Origenes 185-254 and Erwin Preuschen. "Origenes Werke." Origenes Werke 1903.

MLA (9th ed.) Citation

Origenes 185-254 and Erwin Preuschen. "Origenes Werke." Origenes Werke, 1903.

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