Cita APA (7a ed.)

Freeman, S. (2017). Biological science (Sixth, Global edition.). Pearson.

Cita Chicago Style (17a ed.)

Freeman, Scott. Biological Science. Sixth, Global edition. Harlow, England: Pearson, 2017.

Cita MLA (8a ed.)

Freeman, Scott. Biological Science. Sixth, Global edition. Pearson, 2017.