ebrary, Inc, Mendez, B., & Pena, J. (2012). Household energy: Economics, consumption and efficiency. Nova Science Publishers.
芝加哥风格引文ebrary, Inc, Bartoli Mendez, 与 Josiah Pena. Household Energy: Economics, Consumption and Efficiency. Hauppauge, N.Y.: Nova Science Publishers, 2012.
MLA引文ebrary, Inc, et al. Household Energy: Economics, Consumption and Efficiency. Nova Science Publishers, 2012.
警告：这些引文格式不一定是100％准确.