Denmark. Energistyrelsen. (1996). Energy research & development in Denmark. Danish Energy Agency.
芝加哥风格引文Denmark. Energistyrelsen. Energy Research & Development in Denmark. Copenhagen: Danish Energy Agency, 1996.
MLA引文Denmark. Energistyrelsen. Energy Research & Development in Denmark. Danish Energy Agency, 1996.
警告：这些引文格式不一定是100％准确.