APA (7th ed.) Citation

Frank, F. (1989). Airborne sound insulation. Informationszentrum Raum und Bau der Fraunhofer-Gesellschaft.

Chicago Style (17th ed.) Citation

Frank, Folker. Airborne Sound Insulation. Stuttgart, Federal Republic of Germany: Informationszentrum Raum und Bau der Fraunhofer-Gesellschaft, 1989.

MLA (8th ed.) Citation

Frank, Folker. Airborne Sound Insulation. Informationszentrum Raum und Bau der Fraunhofer-Gesellschaft, 1989.

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