APA (7th ed.) Citation

Derrick, C. (1979). Die Friedensregel. Naumann.

Chicago Style (17th ed.) Citation

Derrick, Christopher. Die Friedensregel. Würzburg: Naumann, 1979.

MLA (9th ed.) Citation

Derrick, Christopher. Die Friedensregel. Naumann, 1979.

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