Dyfyniad APA

Enstice, W., & Peters, M. (1990). Drawing: Space, form, expression. Prentice Hall.

Dyfyniad Arddull Chicago

Enstice, Wayne, and Melody Peters. Drawing: Space, Form, Expression. Englewood Cliffs, N.J: Prentice Hall, 1990.

Dyfyniad MLA

Enstice, Wayne, and Melody Peters. Drawing: Space, Form, Expression. Prentice Hall, 1990.

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