Dyfyniad APA

National Research Council (U.S.). Committee on the Status of and Future Directions in U.S. Weather Modification Research and Operations & ebrary, Inc. (2003). Critical issues in weather modification research. National Academies Press.

Dyfyniad Arddull Chicago

National Research Council (U.S.). Committee on the Status of and Future Directions in U.S. Weather Modification Research and Operations and Inc ebrary. Critical Issues in Weather Modification Research. Washington, D.C.: National Academies Press, 2003.

Dyfyniad MLA

National Research Council (U.S.). Committee on the Status of and Future Directions in U.S. Weather Modification Research and Operations and Inc ebrary. Critical Issues in Weather Modification Research. National Academies Press, 2003.

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