Cita APA (7th ed.)

LORENZ, A., & SALZMAN, S. (1991). Drawing in color: Rendering techniques for architectsand illustrators. WHitney Library of design.

Cita Chicago (17th ed.)

LORENZ, ALbert, i Stanley SALZMAN. Drawing in Color: Rendering Techniques for Architectsand Illustrators. New York: WHitney Library of design, 1991.

Cita MLA (9th ed.)

LORENZ, ALbert, i Stanley SALZMAN. Drawing in Color: Rendering Techniques for Architectsand Illustrators. WHitney Library of design, 1991.