APA (7th ed.) Citation

(1990). Bundes-Immissionsschutzgesetz. Heider.

Chicago Style (17th ed.) Citation

Bundes-Immissionsschutzgesetz. Bergisch Gladbach: Heider, 1990.

MLA (9th ed.) Citation

Bundes-Immissionsschutzgesetz. Heider, 1990.

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