Citazione Stile APA (7a Edizione)

Urry, L. A., Cain, M. L., Wasserman, S. A., Minorsky, P. V., & Reece, J. B. (2017). Campbell biology in focus (Second edition, Global edition.). Pearson.

Citazione stile Chigago Style (17a edizione)

Urry, Lisa A., Michael L. Cain, Steven Alexander Wasserman, Peter V. Minorsky, e Jane B. Reece. Campbell Biology in Focus. Second edition, Global edition. Harlow, England: Pearson, 2017.

Citatione MLA (9a ed.)

Urry, Lisa A., et al. Campbell Biology in Focus. Second edition, Global edition. Pearson, 2017.