APA (7th ed.) Citation

Geerlings, W. (1995). Geburtstagsrede. Origenes <Festschrift>, 9-13.

Chicago Style (17th ed.) Citation

Geerlings, Wilhelm. "Geburtstagsrede." Origenes <Festschrift> 1995: 9-13.

MLA (9th ed.) Citation

Geerlings, Wilhelm. "Geburtstagsrede." Origenes <Festschrift>, 1995, pp. 9-13.

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