Dyfyniad APA

ebrary, Inc, & Grover, V. I. (2007). Water: A source of conflict or cooperation? Science Publishers.

Dyfyniad Arddull Chicago

ebrary, Inc, and Velma I. Grover. Water: A Source of Conflict or Cooperation? Enfield, N.H.: Science Publishers, 2007.

Dyfyniad MLA

ebrary, Inc, and Velma I. Grover. Water: A Source of Conflict or Cooperation? Science Publishers, 2007.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.