Gonzalez. Energy, the Modern State, and the American World System. State University of New York Press.
芝加哥风格引文Gonzalez. Energy, the Modern State, and the American World System. State University of New York Press.
MLA引文Gonzalez. Energy, the Modern State, and the American World System. State University of New York Press.
警告：这些引文格式不一定是100％准确.