Cita APA (7a ed.)

Ching, F. (1990). Drawing, a creative process. Van Nostrand Reinhold.

Cita Chicago Style (17a ed.)

Ching, Frank. Drawing, a Creative Process. New York, NY: Van Nostrand Reinhold, 1990.

Cita MLA (8a ed.)

Ching, Frank. Drawing, a Creative Process. Van Nostrand Reinhold, 1990.