Arms,Karen. (1996). Holt Environmental science. Harcourt Brace & company.
Chicago Style (17th ed.) CitationArms,Karen. Holt Environmental Science. Newyork: Harcourt Brace & company, 1996.
MLA (9th ed.) CitationArms,Karen. Holt Environmental Science. Harcourt Brace & company, 1996.
Warning: These citations may not always be 100% accurate.