APA (7th ed.) Citation

Simmonds, L. E., & Laverty, G. L. (1979). Performance specifications for water meters. Journal: American Water Works Association, 71, 380.

Chicago Style (17th ed.) Citation

Simmonds, L. E., and G. L. Laverty. "Performance Specifications for Water Meters." Journal: American Water Works Association 71 (1979): 380.

MLA (9th ed.) Citation

Simmonds, L. E., and G. L. Laverty. "Performance Specifications for Water Meters." Journal: American Water Works Association, vol. 71, 1979, p. 380.