APA (7th ed.) Citation

Harry, S., & Smith, L. (1980). Advanced plumbing. Delmar Publishers, Inc..

Chicago Style (17th ed.) Citation

Harry, Slater, and Le Smith. Advanced Plumbing. New York: Delmar Publishers, Inc., 1980.

MLA (9th ed.) Citation

Harry, Slater, and Le Smith. Advanced Plumbing. Delmar Publishers, Inc., 1980.

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