Cita APA (7a ed.)

Art Directors Club (New York). (1959). Creativity: An examination of the creative process. Hastings House.

Cita Chicago Style (17a ed.)

Art Directors Club (New York). Creativity: An Examination of the Creative Process. New York: Hastings House, 1959.

Cita MLA (9a ed.)

Art Directors Club (New York). Creativity: An Examination of the Creative Process. Hastings House, 1959.