Cita APA (7th ed.)

HELLER, S. (1986). Innovators of american illustration. Van Nostrand Reinhold.

Cita Chicago (17th ed.)

HELLER, Steven. Innovators of American Illustration. New York: Van Nostrand Reinhold, 1986.

Cita MLA (9th ed.)

HELLER, Steven. Innovators of American Illustration. Van Nostrand Reinhold, 1986.