Campbell, N. A. (1987). Biology (2nd. ed.). The Benjamin/Cummings Publishing.
Chicago Style (17th ed.) CitationCampbell, Neil A. Biology. 2nd. ed. California: The Benjamin/Cummings Publishing, 1987.
MLA citiranjeCampbell, Neil A. Biology. 2nd. ed. The Benjamin/Cummings Publishing, 1987.
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