Graver, D. (2015). Volcanic ash: Chemical composition, environmental impact, and health risks. Nova Science Publishers, Inc..
Chicago Style (17th ed.) CitationGraver, Danielle. Volcanic Ash: Chemical Composition, Environmental Impact, and Health Risks. Hauppauge, New York: Nova Science Publishers, Inc., 2015.
MLA (8th ed.) CitationGraver, Danielle. Volcanic Ash: Chemical Composition, Environmental Impact, and Health Risks. Nova Science Publishers, Inc., 2015.
Warning: These citations may not always be 100% accurate.