APA (7th ed.) Citation

Denholm, P. (2015). Overgeneration from solar energy in California: A field guide to the duck chart. National Renewable Energy Laboratory.

Chicago Style (17th ed.) Citation

Denholm, P. Overgeneration from Solar Energy in California: A Field Guide to the Duck Chart. Golden, CO: National Renewable Energy Laboratory, 2015.

MLA (9th ed.) Citation

Denholm, P. Overgeneration from Solar Energy in California: A Field Guide to the Duck Chart. National Renewable Energy Laboratory, 2015.