Dyfyniad APA

Janson, H. W., & Janson, A. F. (2000). History of art (Sixth edition.). Prentice Hall.

Dyfyniad Arddull Chicago

Janson, H. W., and Anthony F. Janson. History of Art. Sixth edition. New York: Prentice Hall, 2000.

Dyfyniad MLA

Janson, H. W., and Anthony F. Janson. History of Art. Sixth edition. Prentice Hall, 2000.

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