ebrary, Inc, & Nash, K. M. (2010). Shale gas development. Nova Science Publishers.
芝加哥风格引文ebrary, Inc, 与 Katelyn M. Nash. Shale Gas Development. New York: Nova Science Publishers, 2010.
MLA引文ebrary, Inc, 与 Katelyn M. Nash. Shale Gas Development. Nova Science Publishers, 2010.
警告：这些引文格式不一定是100％准确.