Tohutoro APA (7th ed.)

ebrary, Inc, & Grover, V. I. (2006). Water: Global common and global problems. Science Publishers.

Tohutoru Kātū Chicago (17th ed.)

ebrary, Inc, me Velma I. Grover. Water: Global Common and Global Problems. Enfield, NH: Science Publishers, 2006.

Tohutoro MLA (9th ed.)

ebrary, Inc, me Velma I. Grover. Water: Global Common and Global Problems. Science Publishers, 2006.