APA (7th ed.) Citation

Gebrüder Knauf (Iphofen) & Bommerez, I. Knauf Production Sites.

Chicago Style (17th ed.) Citation

Gebrüder Knauf (Iphofen) and Inge Bommerez. Knauf Production Sites. Edition 2010.

MLA (9th ed.) Citation

Gebrüder Knauf (Iphofen) and Inge Bommerez. Knauf Production Sites.

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