BOTKIN, D. B. (2005). Envornmental science: Eath as a living planet ed.5. New York.
Chicago Style (17th ed.) CitationBOTKIN, Daniel B. Envornmental Science: Eath as a Living Planet Ed.5. New York, 2005.
MLA (8th ed.) CitationBOTKIN, Daniel B. Envornmental Science: Eath as a Living Planet Ed.5. New York, 2005.
Warning: These citations may not always be 100% accurate.