Dyfyniad APA
Skrdla, H. (2006). Ghostly ruins: America's forgotten architecture. Princeton Architectural Press.
Dyfyniad Arddull Chicago
Skrdla, Harry. Ghostly Ruins: America's Forgotten Architecture. New York: Princeton Architectural Press, 2006.
Dyfyniad MLA
Skrdla, Harry. Ghostly Ruins: America's Forgotten Architecture. Princeton Architectural Press, 2006.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.