Dyfyniad APA

Journal of Facade Design and Engineering. Cambridge University Press.

Dyfyniad Arddull Chicago

Journal of Facade Design and Engineering. Cambridge University Press.

Dyfyniad MLA

Journal of Facade Design and Engineering. Cambridge University Press.

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