Cita APA

Campbell, N. A. (1996). Biology. California: The Benjamin/Cummings Publishing Company.

Chicago Style Citation

Campbell, Neil A. Biology. California: The Benjamin/Cummings Publishing Company, 1996.

Cita MLA

Campbell, Neil A. Biology. California: The Benjamin/Cummings Publishing Company, 1996.

Atenció: Aquestes cites poden no estar 100% correctes.