Dyfyniad APA

(2000). Encyclopedia of cell technology. New York: John Wiley and Sons.

Dyfyniad Arddull Chicago

Encyclopedia of Cell Technology. New York: John Wiley and Sons, 2000.

Dyfyniad MLA

Encyclopedia of Cell Technology. New York: John Wiley and Sons, 2000.

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