APA (7th ed.) Citation

Johns A.T & Salman, S. (1995). Digital protection for power systems (τελευταία εκδ.). Institution of Electrical Engineers.

Chicago Style (17th ed.) Citation

Johns A.T and S.K Salman. Digital Protection for Power Systems. τελευταία εκδ. United Kingdom: Institution of Electrical Engineers, 1995.

MLA (8th ed.) Citation

Johns A.T and S.K Salman. Digital Protection for Power Systems. τελευταία εκδ. Institution of Electrical Engineers, 1995.