MLA

Simon, Eric J., et al. Campbell Essential Biology with Physiology : Global Edition. 6th edition Harlow: Pearson Education Limited, 2020.

APA

Simon, E. J., Dickey, J. L., Reece, J. B., & Burton, R. S. (2020). Campbell essential biology with physiology : global edition. 6th edition Harlow: Pearson Education Limited.

Chicago

Simon, Eric J., Jean L. Dickey, Jane B. Reece, and Rebecca S. Burton. Campbell Essential Biology with Physiology: Global Edition. 6th edition Harlow: Pearson Education Limited, 2020.