Dyfyniad APA

Tietz, J. (1999). The story of architecture of the 20th century. Konemann.

Dyfyniad Arddull Chicago

Tietz, Jürgen. The Story of Architecture of the 20th Century. Cologne, Germany: Konemann, 1999.

Dyfyniad MLA

Tietz, Jürgen. The Story of Architecture of the 20th Century. Konemann, 1999.

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