APA (7th ed.) Citation

WALKER, T. D. (1990). Plan Graphics. Van Nostrand Reinhold Company.

Chicago Style (17th ed.) Citation

WALKER, Theodore D. Plan Graphics. Van Nostrand Reinhold Company, 1990.

MLA (8th ed.) Citation

WALKER, Theodore D. Plan Graphics. Van Nostrand Reinhold Company, 1990.

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