United States. Dept. of Energy. (1977). Organization & functions fact book. The Department.
芝加哥风格引文United States. Dept. of Energy. Organization & Functions Fact Book. [Washington]: The Department, 1977.
MLA引文United States. Dept. of Energy. Organization & Functions Fact Book. The Department, 1977.
警告：这些引文格式不一定是100％准确.