ebrary, Inc, & Bernstein, M. (2003). State level changes in energy intensity and their national implications. Rand.
芝加哥风格引文ebrary, Inc, 与 Mark Bernstein. State Level Changes in Energy Intensity and Their National Implications. Santa Monica, CA: Rand, 2003.
MLA引文ebrary, Inc, 与 Mark Bernstein. State Level Changes in Energy Intensity and Their National Implications. Rand, 2003.
警告：这些引文格式不一定是100％准确.