APA (7th ed.) Citation

Knodler, G. (1989). Rock anchors. IRB-Verlag.

Chicago Style (17th ed.) Citation

Knodler, Gabriele. Rock Anchors. Stuttgart: IRB-Verlag, 1989.

MLA (8th ed.) Citation

Knodler, Gabriele. Rock Anchors. IRB-Verlag, 1989.

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