United States. National Oceanic and Atmospheric Administration, United States. Executive Office of the President. Energy Policy Office, & Mitchell, J. M. (1973). Variability of seasonal total heating fuel demand in the United States: A report to the Energy Policy Office, Executive Office of the President. The Administration.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)United States. National Oceanic and Atmospheric Administration, United States. Executive Office of the President. Energy Policy Office, و J. Murray Mitchell. Variability of Seasonal Total Heating Fuel Demand in the United States: A Report to the Energy Policy Office, Executive Office of the President. [Boulder, Colo.]: The Administration, 1973.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)United States. National Oceanic and Atmospheric Administration, et al. Variability of Seasonal Total Heating Fuel Demand in the United States: A Report to the Energy Policy Office, Executive Office of the President. The Administration, 1973.