ebrary, Inc, Chippo, H., & Ouakili, Z. (2012). Aquifers: Types, impacts, and conservation. Nova Science Publisher's, Inc..
芝加哥风格引文ebrary, Inc, Habib Chippo, 与 Zoubeir Ouakili. Aquifers: Types, Impacts, and Conservation. New York: Nova Science Publisher's, Inc., 2012.
MLA引文ebrary, Inc, et al. Aquifers: Types, Impacts, and Conservation. Nova Science Publisher's, Inc., 2012.
警告：这些引文格式不一定是100％准确.