APA (7th ed.) Citation
(1974). Energy Primer: Solar, water, wind and biofuels. Portola Inst.
Chicago Style (17th ed.) Citation
Energy Primer: Solar, Water, Wind and Biofuels. Menlo Park, Cal: Portola Inst, 1974.
MLA (9th ed.) Citation
Energy Primer: Solar, Water, Wind and Biofuels. Portola Inst, 1974.
Warning: These citations may not always be 100% accurate.