APA (7th ed.) Citation

Lipták, B. G., & Kaminski, R. K. (1974). Ultrasonic instruments for level and flow. Instrumentation Technology, 21, 49.

Chicago Style (17th ed.) Citation

Lipták, B. G., and R. K. Kaminski. "Ultrasonic Instruments for Level and Flow." Instrumentation Technology 21 (1974): 49.

MLA (9th ed.) Citation

Lipták, B. G., and R. K. Kaminski. "Ultrasonic Instruments for Level and Flow." Instrumentation Technology, vol. 21, 1974, p. 49.