APA (7th ed.) Citation

Covington, G. A., & Hannah, B. (1997). Access by design. Van Nostrand Reinhold.

Chicago Style (17th ed.) Citation

Covington, George A., and Bruce Hannah. Access by Design. New York, NY: Van Nostrand Reinhold, 1997.

MLA (9th ed.) Citation

Covington, George A., and Bruce Hannah. Access by Design. Van Nostrand Reinhold, 1997.