APA (7th ed.) Citation

Pickel, J. E. (1972). Frequency shift telemetry in water distribution systems. Public Works, 103, 66.

Chicago Style (17th ed.) Citation

Pickel, J. E. "Frequency Shift Telemetry in Water Distribution Systems." Public Works 103 (1972): 66.

MLA (9th ed.) Citation

Pickel, J. E. "Frequency Shift Telemetry in Water Distribution Systems." Public Works, vol. 103, 1972, p. 66.