Dyfyniad APA

Krebs, J. E., Goldstein, E. S., & Kilpatrick, S. T. (2010). Lewin's Essential Genes (2nd ed.). Jones and Bartlett.

Dyfyniad Arddull Chicago

Krebs, Jocelyn E., Elliott S. Goldstein, and Stephen T. Kilpatrick. Lewin's Essential Genes. 2nd ed. Massachusetts: Jones and Bartlett, 2010.

Dyfyniad MLA

Krebs, Jocelyn E., et al. Lewin's Essential Genes. 2nd ed. Jones and Bartlett, 2010.

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