APA (7th ed.) Citation

El-Hawary, M., & Christensen, G. (1979). Optimal economic operation of electric power systems (1a ed.). Academic Press.

Chicago Style (17th ed.) Citation

El-Hawary, M.E, and G.S Christensen. Optimal Economic Operation of Electric Power Systems. 1a ed. New York: Academic Press, 1979.

MLA (9th ed.) Citation

El-Hawary, M.E, and G.S Christensen. Optimal Economic Operation of Electric Power Systems. 1a ed. Academic Press, 1979.

Warning: These citations may not always be 100% accurate.