Citazione Stile APA (7a Edizione)

Enstice, W., & Peters, M. (2003). Drawing: Space, form, and expression (3rd ed.). Pearson.

Citazione stile Chigago Style (17a edizione)

Enstice, Wayne, e Melody Peters. Drawing: Space, Form, and Expression. 3rd ed. Upper Saddle River, N.J: Pearson, 2003.

Citatione MLA (9a ed.)

Enstice, Wayne, e Melody Peters. Drawing: Space, Form, and Expression. 3rd ed. Pearson, 2003.