Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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