Dyfyniad APA

KNAACK, U. (2012). Prefabricated systems: Principals of construction/ Ulrich Knaack, Sharon Chung-Klatte and Reinhard Hasselbach.- Basel. Springer.

Dyfyniad Arddull Chicago

KNAACK, Ulrich. Prefabricated Systems: Principals of Construction/ Ulrich Knaack, Sharon Chung-Klatte and Reinhard Hasselbach.- Basel. Springer, 2012.

Dyfyniad MLA

KNAACK, Ulrich. Prefabricated Systems: Principals of Construction/ Ulrich Knaack, Sharon Chung-Klatte and Reinhard Hasselbach.- Basel. Springer, 2012.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.