Dyfyniad APA

Sayre, H. M. (2004). A world of art (Rev. 4th ed.). Pearson/Prentice Hall.

Dyfyniad Arddull Chicago

Sayre, Henry M. A World of Art. Rev. 4th ed. Upper Saddle River, N.J: Pearson/Prentice Hall, 2004.

Dyfyniad MLA

Sayre, Henry M. A World of Art. Rev. 4th ed. Pearson/Prentice Hall, 2004.

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