Reda, I. (2019). NREL comparison of absolute cavity pyrgeometers and pyrgeometers traceable to the World infrared Standard Group and the infrared integrating sphere, September 23-October 4, 2019. National Renewable Energy Laboratory.
Chicago Style (17th ed.) CitationReda, Ibrahim. NREL Comparison of Absolute Cavity Pyrgeometers and Pyrgeometers Traceable to the World Infrared Standard Group and the Infrared Integrating Sphere, September 23-October 4, 2019. Golden, CO: National Renewable Energy Laboratory, 2019.
MLA (9th ed.) CitationReda, Ibrahim. NREL Comparison of Absolute Cavity Pyrgeometers and Pyrgeometers Traceable to the World Infrared Standard Group and the Infrared Integrating Sphere, September 23-October 4, 2019. National Renewable Energy Laboratory, 2019.