Cita APA (7th ed.)

Maughan, W. (2004). The artist's complete guide to drawing the head. Watson-Guptill Publications.

Cita Chicago (17th ed.)

Maughan, William. The Artist's Complete Guide to Drawing the Head. New York: Watson-Guptill Publications, 2004.

Cita MLA (9th ed.)

Maughan, William. The Artist's Complete Guide to Drawing the Head. Watson-Guptill Publications, 2004.