APA (7th ed.) Citation
Culp, G. L., & Culp, R. L. (1974). New concepts in water purification. Van Nostrand Reinhold Company.
Chicago Style (17th ed.) Citation
Culp, Gordon L., and Russell L. Culp. New Concepts in Water Purification. New York: Van Nostrand Reinhold Company, 1974.
MLA (9th ed.) Citation
Culp, Gordon L., and Russell L. Culp. New Concepts in Water Purification. Van Nostrand Reinhold Company, 1974.
Warning: These citations may not always be 100% accurate.