Dyfyniad APA

Esau, K., Holt, R., & Winston. Biology studies: Vascular differenciation in plants.

Dyfyniad Arddull Chicago

Esau, Katherine, Rinehart Holt, and Winston. Biology Studies: Vascular Differenciation in Plants.

Dyfyniad MLA

Esau, Katherine, et al. Biology Studies: Vascular Differenciation in Plants.

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