APA (7th ed.) Citation

(1974). Energy Primer: Solar, water, wind, and biofuels. Portola Institue.

Chicago Style (17th ed.) Citation

Energy Primer: Solar, Water, Wind, and Biofuels. Fremont (Ca): Portola Institue, 1974.

MLA (9th ed.) Citation

Energy Primer: Solar, Water, Wind, and Biofuels. Portola Institue, 1974.

Warning: These citations may not always be 100% accurate.