APA (7th ed.) Citation

Culp, G. L., & Culp, R. L. (1974). New concepts in water purification. Van Nostrand Reinhold Co..

Chicago Style (17th ed.) Citation

Culp, Gordon L., and Russell L. Culp. New Concepts in Water Purification. New York: Van Nostrand Reinhold Co., 1974.

MLA (8th ed.) Citation

Culp, Gordon L., and Russell L. Culp. New Concepts in Water Purification. Van Nostrand Reinhold Co., 1974.