APA Style

Campbell, Neil A.. (1987). Biology . California: The Benjamin/Cummings Publ.Co.Inc..

Chicago Style

Campbell, Neil A.. Biology. California: The Benjamin/Cummings Publ.Co.Inc., 1987. Text.

MLA Style

Campbell, Neil A.. Biology. California: The Benjamin/Cummings Publ.Co.Inc., 1987. Text.

Turabian Style

Campbell, Neil A.. Biology. California: The Benjamin/Cummings Publ.Co.Inc., 1987. Print.