Dyfyniad APA

Krebs, J. E., Goldstein, E. S., & Kilpatrick, S. T. (2010). Lewin's essential genes (Second edition.). Jones and Bartlett Publishers.

Dyfyniad Arddull Chicago

Krebs, Jocelyn E., Elliott S. Goldstein, and Stephen T. Kilpatrick. Lewin's Essential Genes. Second edition. Sudbury: Jones and Bartlett Publishers, 2010.

Dyfyniad MLA

Krebs, Jocelyn E., et al. Lewin's Essential Genes. Second edition. Jones and Bartlett Publishers, 2010.

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