APA (7th ed.) Citation

(1985). The SPEC guide : energy products specifications: Conservation, solar, wind and photovoltaics. Solar Vision.

Chicago Style (17th ed.) Citation

The SPEC Guide : Energy Products Specifications: Conservation, Solar, Wind and Photovoltaics. Harris Ville, New Haven: Solar Vision, 1985.

MLA (9th ed.) Citation

The SPEC Guide : Energy Products Specifications: Conservation, Solar, Wind and Photovoltaics. Solar Vision, 1985.

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