APA (7th ed.) Citation

Unger, D. F. BGB AT. AchSo!-Verl.

Chicago Style (17th ed.) Citation

Unger, Dieter Friedrich. BGB AT. Köln: AchSo!-Verl.

MLA (9th ed.) Citation

Unger, Dieter Friedrich. BGB AT. AchSo!-Verl.

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