Cita APA (7th ed.)

Miller, K. R., & Levine, J. (2006). Prentice Hall biology. Pearson Education, Inc.

Cita Chicago (17th ed.)

Miller, Kenneth R., i Joseph Levine. Prentice Hall Biology. Upper Saddle River, NJ: Pearson Education, Inc, 2006.

Cita MLA (9th ed.)

Miller, Kenneth R., i Joseph Levine. Prentice Hall Biology. Pearson Education, Inc, 2006.