APA aipamena

Campbell, N. A., Mitchell, L. G., & Reece, J. B. (1997). Biology: Concepts & connections (Second edition.). Busy Book Distributors.

Chicago Style aipamena

Campbell, Neil A., Lawrence G. Mitchell, and Jane B. Reece. Biology: Concepts & Connections. Second edition. Quezon City: Busy Book Distributors, 1997.

MLA aipamena

Campbell, Neil A., et al. Biology: Concepts & Connections. Second edition. Busy Book Distributors, 1997.