Otto, J. H., & Towle, A. Biology investigations: Laboratory manual to accompany modern biology / James H. Otto, Albert Towle, Elizabeth H. Crider. New York : Holt Rinehart and Winston.
Chicago Style CitationOtto, James H., and Albert Towle. Biology Investigations: Laboratory Manual to Accompany Modern Biology / James H. Otto, Albert Towle, Elizabeth H. Crider. New York : Holt Rinehart and Winston.
MLA CitationOtto, James H., and Albert Towle. Biology Investigations: Laboratory Manual to Accompany Modern Biology / James H. Otto, Albert Towle, Elizabeth H. Crider. New York : Holt Rinehart and Winston.
Warning: These citations may not always be 100% accurate.