Cita APA (7a ed.)

Richlin, L. A. (2008). Lifelike heads: Discover your "inner artist" as you learn to draw portraits in graphite. Walter Foster.

Cita Chicago Style (17a ed.)

Richlin, Lance Author. Lifelike Heads: Discover Your "Inner Artist" as You Learn to Draw Portraits in Graphite. [Place of publication not identified]: Walter Foster, 2008.

Cita MLA (9a ed.)

Richlin, Lance Author. Lifelike Heads: Discover Your "Inner Artist" as You Learn to Draw Portraits in Graphite. Walter Foster, 2008.