APA (7th ed.) Citation

(1977). Geometrical considerations and nomenclature for reflectance. US Dep. of Commerce, Nat. Bureau of Standards.

Chicago Style (17th ed.) Citation

Geometrical Considerations and Nomenclature for Reflectance. Washington, DC: US Dep. of Commerce, Nat. Bureau of Standards, 1977.

MLA (9th ed.) Citation

Geometrical Considerations and Nomenclature for Reflectance. US Dep. of Commerce, Nat. Bureau of Standards, 1977.

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