Dyfyniad APA
European Cooperation in the Field of Scientific and Technical Research (Organization). COST Action C16, Improving the quality of existing urban building envelopes (Project), ebrary, Inc, & Bragança, L. (2007). Facades and roofs. IOS Press.
Dyfyniad Arddull Chicago
European Cooperation in the Field of Scientific and Technical Research (Organization). COST Action C16, Improving the quality of existing urban building envelopes (Project), Inc ebrary, and Luis Bragança. Facades and Roofs. Amsterdam, Netherlands: IOS Press, 2007.
Dyfyniad MLA
European Cooperation in the Field of Scientific and Technical Research (Organization). COST Action C16, Improving the quality of existing urban building envelopes (Project), et al. Facades and Roofs. IOS Press, 2007.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.