APA (7th ed.) Citation

Christensen, G. S., & Soliman, S. A. (1988). Optimal long-term operation of electric power systems. Plenum Press.

Chicago Style (17th ed.) Citation

Christensen, G. S., and S. A. Soliman. Optimal Long-term Operation of Electric Power Systems. New York: Plenum Press, 1988.

MLA (9th ed.) Citation

Christensen, G. S., and S. A. Soliman. Optimal Long-term Operation of Electric Power Systems. Plenum Press, 1988.