APA (7th ed.) Citation

Freris, L. L., & Infield, D. G. (2008). Renewable energy in power systems. John Wiley & Sons.

Chicago Style (17th ed.) Citation

Freris, L. L., and D. G. Infield. Renewable Energy in Power Systems. Chichester, U.K: John Wiley & Sons, 2008.

MLA (8th ed.) Citation

Freris, L. L., and D. G. Infield. Renewable Energy in Power Systems. John Wiley & Sons, 2008.