APA
Precast/Prestressed Concrete Institute, . (1989). PCI journal / Precast, Prestressed Concrete Institute. Chicago, Ill: [Verlag nicht ermittelbar].
Chicago
Precast/Prestressed Concrete Institute, . 1989. PCI journal / Precast, Prestressed Concrete Institute. Chicago, Ill: [Verlag nicht ermittelbar].
Harvard
Precast/Prestressed Concrete Institute, . (1989). PCI journal / Precast, Prestressed Concrete Institute. Chicago, Ill: [Verlag nicht ermittelbar].
MLA
Precast/Prestressed Concrete Institute, . PCI journal / Precast, Prestressed Concrete Institute. Chicago, Ill: [Verlag nicht ermittelbar]. 1989.