Dyfyniad APA

Alberts, B., Hopkin, K., Johnson, A., Morgan, D., Raff, M., Roberts, K., & Walter, P. (2019). Essential cell biology (Fifth edition.). W.W. Norton & Company.

Dyfyniad Arddull Chicago

Alberts, Bruce, Karen Hopkin, Alexander Johnson, David Morgan, Martin Raff, Keith Roberts, and Peter Walter. Essential Cell Biology. Fifth edition. New York: W.W. Norton & Company, 2019.

Dyfyniad MLA

Alberts, Bruce, et al. Essential Cell Biology. Fifth edition. W.W. Norton & Company, 2019.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.