Dyfyniad APA

Campbell, N. A., Urry, L. A., Cain, M. L., Wasserman, S. A., Minorsky, P. V., & Orr, R. B. (2021). Biology: A global approach (Twelfth edition, global edition.). Pearson Education Limited.

Dyfyniad Arddull Chicago

Campbell, Neil A., Lisa A. Urry, Michael L. Cain, Steven Alexander Wasserman, Peter V. Minorsky, and Rebecca B. Orr. Biology: A Global Approach. Twelfth edition, global edition. Harlow, Essex, England: Pearson Education Limited, 2021.

Dyfyniad MLA

Campbell, Neil A., et al. Biology: A Global Approach. Twelfth edition, global edition. Pearson Education Limited, 2021.

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