APA (7th ed.) Citation

Goetzberger, A., & Hoffmann, V. U. (2005). Photovoltaic solar energy generation. Springer.

Chicago Style (17th ed.) Citation

Goetzberger, A., and Volker U. Hoffmann. Photovoltaic Solar Energy Generation. New York: Springer, 2005.

MLA (8th ed.) Citation

Goetzberger, A., and Volker U. Hoffmann. Photovoltaic Solar Energy Generation. Springer, 2005.