ebrary, Inc, & Grover, V. I. (2006). Water: Global common and global problems. Science Publishers.
芝加哥风格引文ebrary, Inc, 与 Velma I. Grover. Water: Global Common and Global Problems. Enfield, NH: Science Publishers, 2006.
MLA引文ebrary, Inc, 与 Velma I. Grover. Water: Global Common and Global Problems. Science Publishers, 2006.
警告：这些引文格式不一定是100％准确.