Dyfyniad APA

Ruskin, J. (2001). The Seven lamps of architecture. Electric Book Co..

Dyfyniad Arddull Chicago

Ruskin, John. The Seven Lamps of Architecture. London: Electric Book Co., 2001.

Dyfyniad MLA

Ruskin, John. The Seven Lamps of Architecture. Electric Book Co., 2001.

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