Dyfyniad APA

(1997). Barcelona A City And Its Architecture. Taschen.

Dyfyniad Arddull Chicago

Barcelona A City And Its Architecture. Taschen, 1997.

Dyfyniad MLA

Barcelona A City And Its Architecture. Taschen, 1997.

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