APA (7th ed.) Citation

Drumheller, D. M., Gaumond, C. F., & O'Connor, B. T. (1999). SONAR SIGNAL PROCESSING. Encyclopedia of Electrical & Electronics Engineering, 19, 672.

Chicago Style (17th ed.) Citation

Drumheller, David M., Charles F. Gaumond, and Brian T. O'Connor. "SONAR SIGNAL PROCESSING." Encyclopedia of Electrical & Electronics Engineering 19 (1999): 672.

MLA (9th ed.) Citation

Drumheller, David M., et al. "SONAR SIGNAL PROCESSING." Encyclopedia of Electrical & Electronics Engineering, vol. 19, 1999, p. 672.