APA (7th ed.) Citation

Johns, A. T., & Salman, S. K. (1995). Digital protection for power systems. Peregrinus.

Chicago Style (17th ed.) Citation

Johns, Allan T., and Salman K. Salman. Digital Protection for Power Systems. Stevenage, Herts: Peregrinus, 1995.

MLA (9th ed.) Citation

Johns, Allan T., and Salman K. Salman. Digital Protection for Power Systems. Peregrinus, 1995.