APA (7th ed.) Citation

Hora, R. (1981). Design elements: A visual reference. Art Direction.

Chicago Style (17th ed.) Citation

Hora, Richard. Design Elements: A Visual Reference. New York: Art Direction, 1981.

MLA (9th ed.) Citation

Hora, Richard. Design Elements: A Visual Reference. Art Direction, 1981.

Warning: These citations may not always be 100% accurate.