Cita APA (7th ed.)

Mason, K. A., Duncan, T., Johnson, G. B., Losos, J. B., & Singer, S. R. (2018). Understanding biology (Second edition, International edition.). McGraw-Hill.

Cita Chicago (17th ed.)

Mason, Kenneth A., Tod Duncan, George B. Johnson, Jonathan B. Losos, i Susan R. Singer. Understanding Biology. Second edition, International edition. New York, NY: McGraw-Hill, 2018.

Cita MLA (9th ed.)

Mason, Kenneth A., et al. Understanding Biology. Second edition, International edition. McGraw-Hill, 2018.