APA (7th ed.) Citation

Harris, B. L., Hoffman, D. W., & Mazac, F. J. (1997). Reducing the risk of ground water contamination by improving household wastewater treatment (6-97, rev.). Texas Agricultural Extension Service, Texas A & M University System.

Chicago Style (17th ed.) Citation

Harris, B. L., D. W. Hoffman, and F. J. Mazac. Reducing the Risk of Ground Water Contamination by Improving Household Wastewater Treatment. 6-97, rev. College Station, Tex.: Texas Agricultural Extension Service, Texas A & M University System, 1997.

MLA (9th ed.) Citation

Harris, B. L., et al. Reducing the Risk of Ground Water Contamination by Improving Household Wastewater Treatment. 6-97, rev. Texas Agricultural Extension Service, Texas A & M University System, 1997.