APA (7th ed.) Citation

Gill, B. (1992). Graphic design made difficult. Van Nostrand Reinhold.

Chicago Style (17th ed.) Citation

Gill, Bob. Graphic Design Made Difficult. New York: Van Nostrand Reinhold, 1992.

MLA (9th ed.) Citation

Gill, Bob. Graphic Design Made Difficult. Van Nostrand Reinhold, 1992.